EVSE information

The rapid development of electric vehicles is inseparable from the support of EVSE chargers. Charging an Electric car takes more than refilling a gas car from empty to full. Meanwhile, different types of chargers provide different charging speeds. The difference ranges from more than 20 minutes to dozens of hours. If more car owners encounter the latter, the popularity of electric vehicles will stall.     We need to understand the charging speeds of different types of chargers to ride the wave of electrified transportation.   What factors may affect charging speed 1. Charger types: They can be roughly divided into AC chargers, which charge relatively slowly, and DC chargers, which charge faster. AC is further divided into Level 1 and Level 2, which will be explained below. 2. Charger output power: A charger with greater output power will deliver more power to the car per unit time and charge faster. 3. EV battery capacity: It determines how much energy can be stored. Larger batteries will take longer to recharge. 4. State of Charge: The current SOC of the battery is closely related to the Charging Speed. In the range of 20%~80%, you will get better charging efficiency. 5. Vehicle charging capacity: The efficiency of the onboard charger (AC charging) and Battery Management Systems (DC charging) will also affect the charging speed, and the performance of each car is different. The car and the charger will have current and voltage limitations that need to be matched to transfer energy. 6. Temperature: Whether too cold or too hot can affect charging speed and battery performance. Cold may inhibit or prevent charging, while high temperatures may slow charging due to thermal management. In addition to the above, factors such as battery aging, other electrical loads during charging, etc. can also affect the charging speed.   Types of Chargers   Level 1 Charger (AC) The slowest but most convenient AC charger that plugs directly into a standard 120V household outlet for charging. The output power ranges from 1 to 1.92kW, charging approximately increases by 3-5 miles per hour, and it takes roughly dozens of hours to refill a BEV. It's frustrating, and perhaps why many consumers don't initially consider EVs. But it is suitable for car owners who have low commuting needs and can charge at home overnight.   Level 2 Charger (AC) Provides up to 19.2kW power via 240V, greatly improves charging speed compared to Level 1 chargers. It is the favorite type of charger for EV owners when balancing many aspects (charging speed, charging cost, battery health, etc.). It is often used for charging at homes, or in public places such as workplaces, shopping districts, or roadsides. Because drivers usually park in these places for a long time. Typically, Level 2 chargers can add 10-50 miles of range per hour, making it easy to fully charge an electric vehicle in a few hours or overnight. Aside from fixed wall box Level 2 chargers or EV Charging Stations offering Level 2 charging in residential areas or public spaces, many drivers are now opting for Portable Electric Vehicle Chargers. Not only can they provide Level 2 charging speeds, but they are also mobile and portable, making them convenient for drivers to recharge on trips. The portable chargers of Workersbee, a long-established EVSE manufacturer, provide a variety of product models to choose from. They are lightweight, stylish, easy to operate, and have reliable charging and protection performance. The powerful control box provides diversified Smart Charging Solutions.     DC Fast Charging The DC fast charger converts the AC power from the grid into DC power and directly delivers it to the battery for storage, making charging more efficient. It usually provides 25-400kW of power, which makes it possible to charge the battery to 80% in as quickly as 20 minutes. Different power levels also mean huge differences in charging time.   Because of high electrical requirements and high construction and maintenance costs, DC fast chargers are usually established along highway corridors and at public charging stations. It is more suitable for road trips and drivers who want to gain energy quickly.   The most popular High-Power Chargers today are none other than Tesla. Its Supercharger can add 200 miles of range to an electric vehicle in just 15 minutes. Powered by high reliability, high efficiency, and a comfortable charging experience, it dominates the North American charging market.  Since Tesla opened the NACS charging standard at the end of 2022, EVSE manufacturers have actively poured into the NACS connector market.   Workersbee's R&D team quickly established a product project team last year to develop AC and DC plug products based on the NACS charging standard, which will be launched soon. We are deeply committed to Fast Charging Technology, further enriching our product models and expanding sales areas. With innovative, high-quality, and diversified R&D and production systems, we have built an outstanding DC fast-charging product matrix.     Wireless Charging Wireless Charging uses electromagnetic induction to transmit electrical energy to the vehicle's battery without the cable connections. Charging speed depends on the Wireless EV Charging Pads's power and distance from the vehicle. Charging can be done while parked on the road or while driving, but the charging speed is not very high, the infrastructure requirements are very high and the investment is large. Although it sounds very free and wonderful, there is still a long way to go before the goal of better serving electric vehicles.   Conclusion AC Level 1 chargers can be powered by a regular household outlet and charge at 3-5 miles per hour. Suitable for charging at home or for low commuting requirements. Although it is the slowest charging solution, it does not require the additional cost of a charger installation. AC Level 2 is more suitable for charging in long stops, typically at homes and workplaces. A full night or daytime work hours can make the car almost fully charged. Installation costs and charging fees are low, and sometimes can take advantage of time-of-use rates. If there are higher charging needs and shorter charging time constraints, DCFC is a charging solution that will surprise drivers. They are often found on highways and urban public charging stations and are the fastest charging solution. The cost of building a site and charging is high, but it may only take 20 minutes to complete the charging task.   Market Insights Although the charging speeds of AC and DC are vastly different. But for the health of vehicle batteries, we know that AC slow charging is better. Not to mention that charging speed also depends on the vehicle itself. Most PHEVs do not work with fast chargers. Different charging methods have advantages and disadvantages and are suitable for different charging scenarios. Increasing charging speed significantly impacts car owners’ experience, which has far-reaching implications for the popularity of electric vehicles.   From the perspective of the charging market, we do not define a certain charger as always being the best choice. We can only say that it is more suitable for certain demand scenarios.   As a major player in the Electric Vehicle Charging market, charger and charging plug/cable manufacturers will also encounter some technical challenges during the research and development process when improving the charging speed of their products: l In DCFC, limitations and risks caused by the temperature rise of connectors, plugs, and cables; l High-frequency use of high-current fast charging may cause damage to battery health; l The surge in electric vehicle charging demand brings excessive grid load, etc. Workersbee has always paid attention to technological development and has made breakthrough innovations in multiple temperature control mechanisms, liquid cooling systems, and natural cooling technology. Solutions using new technologies have also gained attention and praise in the market. We are also working hard to find a better balance of charging speed and technology, as this is critical to both the owner's experience and the adoption of electric vehicles.   If your business requires solutions suitable for multiple charging scenarios, please discuss them with us to discover more possibilities. We welcome your curiosity and look forward to sharing and exploring more diversified technological possibilities.

The widespread adoption of electric vehicles has been identified as a key measure to improve climate impact and build a sustainable future. The sales of electric vehicles have accelerated in the past years, but the corresponding charging infrastructure has not kept pace.   A significant reason why many people hesitate or worry about transitioning to electric vehicles is the lack of charging infrastructure.   For many drivers unable to own a home charger due to housing conditions, EVSE charging at the workplace is far better than public fast charging.   Enterprises can benefit from owning EVSE chargers in many ways. In this article, we'll explore the benefits of owning an EVSE charger for businesses. From providing safe and convenient charging that attracts talent and customers, increases revenue, and saves costs, to the positive impact on the environment and climate that enhances a company's reputation.   1. Attract talents and increase employee benefits A survey by an analytics company shows that when applying for jobs, more than 70% of people will prioritize companies that will take positive actions on climate change. They are more willing to work in environmentally responsible companies. More than 60% of people said they would be more willing to stay if they were satisfied with the company's positive impact on society and the environment. Those concerned about climate and environment are usually young, highly educated, and highly skilled elites.   If the company provides EVSE chargers, employees can charge at the workplace. There is no need to worry about running out of battery on the way home from work, reducing the negative impact of commuting on employees returning to the office work.   Also, free or discounted charging can be offered to employees. Act as an attractive employee benefit that attracts them back to the office and increases employee satisfaction.   2. Increase convenience and make everything easier We know that charging at home is the best option for charging cost (expense and convenience) and battery health. However many residents do not have such conditions. So the workplace becomes the second best place to recharge after the home.   Not only employees who drive electric cars can enjoy this convenience, but also company business cars. The same goes for customers or partners.   Car owners can charge their EVs during working hours without taking up extra time, and will no longer have range anxiety and the trouble of finding a charger.     3. Improve customer attractiveness A company that can provide EV charging is certainly attractive. This means that the company takes climate issues seriously and is willing to take action, which usually results in stronger employee loyalty. These are very eye-catching bonus points for customers or partners, which means they will receive better long-term services and can increase their market competitiveness through cooperation.   Companies can also register charging points on Google Maps by owning EVSE chargers, expanding their business visibility, and attracting the attention of new customers. The convenience of charging also increases customer satisfaction.   4. Make money bigger and increase revenue sources Adding EVSE chargers to the workplace can broaden the business scope and increase profit. Charging can be offered to customers as an additional service. You can provide charging services to existing customers, attract new customers through charging services, and cross-sell other services or products.     Regarding charging, discounts or priority access can be offered based on the customer's membership level. Charging fee rate thresholds can also be set to attract electric car owners who work or live nearby to charge here frequently.   In addition, the charger itself can serve as advertising assets, allowing companies or partners to display their products or services and generate advertising revenue and marketing exposure.   5. Cost savings Workplace charging supports lower charging fees for employees who drive EVs than public charging. Similarly, the company's business cars can save costs and temporary car charging waiting time.   If the charger is opened to the public, it will gain greater passenger flow and greatly increase the usage rate of the charger. This allows installation costs to be effectively shared and makes it easier to earn profits.   Government actions to combat climate change often include incentives for charging facilities. If there happens to be an incentive subsidy for charger installation or operation in the local area, it will also be a considerable cost coverage.   6. More trustworthy security When car owners are charging, besides charging speed, they are more concerned about charging safety. Not only does it include personal and equipment safety during the charging process, but it also includes the impact on electric vehicle batteries.   Having an EVSE charger and using AC slow charging during working hours is more conducive to maintaining battery health and extending battery service life.   The EVSE charger self-selected according to the standards is more certain, stable, safe, and trustworthy.     Workersbee, a top-tier EVSE manufacturer, has been working in the EV charging field for more than ten years, insisting on product innovation and high-quality standards. The products have passed high-standard certifications such as TUV/CE/UKCA/CB/ETL/UL. Production and shipment will undergo rigorous testing at all levels. Sales channels are spread worldwide, and have won consistently high reputation and praise.   7. Positive environmental impact Company's establishment of EVSE chargers will not only improve the satisfaction of employees who own EVs and increase their chances of driving them every week but also encourage non-EV employees to switch to EVs. It not only builds up the company's environmental image and enhances brand value (this has worked in many cooperations) but also greatly improves energy efficiency, which is an effective action for the company to practice carbon reduction and sustainable development.   Conclusion Invest in workplace EVSE chargers to make charging more convenient, cheaper, freer, and safer. In addition to improving employee happiness and enhancing customer satisfaction, workplace charging can drive business growth and revenue while building a positive environmental image for the company. On a deeper level, it also contributes to the sustainable future of human society.   If you would like to have an EVSE charger in your workplace, please contact us to learn more about the charging solutions that are suitable for your business.

As EV sales surge， public charging facilities are still in short supply, and the cost and difficulty of installing home chargers are high. The market for portable EV chargers is boosting. Early last year, Allied Market Research released the Portable EV Charger Market, which estimated that the global market size will reach US$388.9 million by 2035.   The new portable charger Flex Charger 2 from Workersbee, a top-tier charging equipment manufacturer, stands out in the fierce market competition.   Next, let’s explore what benefits this portable charger, which combines good looks, excellent charging capabilities, reliability, intelligence, and safety, can bring to your business and your customers. 1. Efficient and flexible charging experience FLEX CHARGER 2 can be adapted to almost 99.9% of electric vehicles. Plug-in, reliable connectivity provides your customers with foolproof power. As a portable electric car charger, it can provide up to 7kw of power, more than three times that of the ordinary charger that comes with the car. This means car owners can easily recharge at home overnight or at the workplace in the daytime, without range anxiety.   In addition to 7kw, there is also a 3.5kw power available. Stable trickle charging better protects the health of the car battery. Car owners can set the charging current according to the power environment and needs—— 6-16A (3.5kW)/10-32A (7kW) current is optional, which is very flexible. You can also reserve a charging time to take full advantage of the time-of-use electricity price discount. All of the above can be easily achieved through the powerful control box.   Flex Charger 2 has a bigger LCD screen, and key charging information is visible. Even under strong light outdoors, it will not affect reading at all.     The responsive touch button design is simple and easy to understand, with almost no learning cost for car owners. Control charging, power on/off, and scheduled charging with just one touch. The charging process is visible and controllable through this small but powerful control box, no less the performance of fixed installation home and public chargers.   Unlike the high-standard electrical requirements of household and public charger installations, the Flex Charger 2 is very low. It charges on any standard 230V wall outlet, requiring no hard wiring and no need for an electrician to install it. One end is equipped with a Schuko or CEE plug, you only need to ensure the socket current matches the charging current. Whether as a backup charger for long trips or a daily charger for home use, it performs very well. Whether charging outdoors or in the garage, it is reliable, safe, and trustworthy.   2. EYE-CATCHING look In contrast to the common public model designs on the market, Flex Charger 2 boasts a futuristic and stylish design, attracting significant attention upon its launch. The minimalist white space design of the casing, the oversized display screen, and the indicator light allow car owners to control the real-time charging status at any time. It's both lightweight and sturdy and can easily placed in the trunk. The robust structural design also allows it to withstand extreme pressure.   3. Multi-scenario-friendly portability We can provide Handbags. The soft, premium cable easily stows away in the bag and then places in the trunk without taking up much space. As the car owner’s travel companion, it is always ready to provide power. In addition, optional wall brackets are available, for easy installation on the garage wall. Better cable management, taking care of both cables and the connector. The standard cable length is 5m, which can meet the needs of most charging scenarios, and the length can also be customized according to your requirements.   4. High-level multiple security protections Workersbee always puts charging safety first. Flex Charger 2 uses dual temperature control protection of the plug and control box to monitor the charging temperature in real time to ensure safe current transmission throughout the entire path. Excellent waterproof and dustproof performance, providing IP 67 protection level. Whether it is raining or snowing, the key parts of the charging connection can receive strong protection. Your customers don’t have to worry about charging safety and reliability in bad weather.   5. User-centered intelligence Besides setting charging through the control box screen, car owners can also connect the device to their mobile phone via Bluetooth. OTA remote upgrades can be performed, charging can be configured and checked at any time through the APP.   6. Trustable durability Workersbee always implements high-standard and high-quality production requirements. Each batch of products will undergo several rigorous tests before shipment to ensure the product's durability and service life. Considering the product is mainly used outdoors, Flex Charger2 is anti-ultraviolet, anti-drop, and anti-crush. Pliable TPU cable is flexible even for cold weather use. The product has passed CE/TUV/UKCA/ETL certification and meets online and offline sales requirements.     Market Insights As more and more consumers flock to the electric car market, drivers’ demand for charging convenience will also increase. The current deployment of public chargers is limited, while the wiring of household chargers is difficult and the electrical requirements are high, causing high installation costs. Therefore, with the widespread adoption of EVs, sales of portable EV chargers are bound to skyrocket. What benefits can Workersbee Flex Charger2 bring to B-side customers? · Reliable charging solutions: We can provide your customers with more reliable, convenient, and safe personal charging products. Ensure stable charging performance, integrate intelligent adjustable current and scheduled charging to meet the needs of different customers. · Enhance the brand-added value of your business: Use technological design and excellent product performance to add competitive advantages to your brand and attract more consumer attention. · Improve customer loyalty: The high-standard certification system and strong production strength have brought years of word-of-mouth accumulation to meet customers' quality requirements for charging products. · Increase profits: Develop pricing strategies to increase business profit margins as additional services to your business. We can help you improve production efficiency through our cooperation, thereby controlling costs and increasing profits. · Thoughtful after-sales service support: Workersbee has a complete after-sales service system. Respond to customer needs promptly, provide solutions, and continuously track usage to ensure customer satisfaction.   Workersbee always insists on product-centered, user-centered, technological innovation, and iterative optimization in the wave of electrified transportation. We keep enriching our product line to provide your business with more responsive solutions to market changes.   Conclusion Flex Charger 2 boasts a charging capacity of up to 3.5kw/7kw, making it ideal for charging EVs anytime and anywhere. Its sleek, portable, and lightweight design ensures convenient usage. Built in a highly readable LCD screen, users can easily adjust the current, schedule charging, and monitor the charging status effectively. Additionally, it supports Bluetooth remote upgrade and mobile APP control, offering enhanced flexibility and convenience. With dual temperature control protection and an IP67 dustproof and waterproof rating, Flex Charger 2 ensures safe and stable charging. It has also obtained TUV/CE/ETL/UKCA certification.   For further information about our products or to order samples, please don't hesitate to contact us. We are glad to provide you with a detailed quotation and customized solutions to meet your given needs.

Maintaining the EV connector of an EV charging station is not just a matter of ensuring operational efficiency; it's a crucial aspect of safeguarding the integrity of the charging equipment, extending its lifespan, and protecting the users. This comprehensive guide delves into the essential maintenance practices based on insights from industry experts, designed to keep your EV charging station in prime condition.   1. Detailed Visual Inspection: A Cornerstone of Maintenance The connector, being the point of physical interaction between the EV and the charging station, is susceptible to wear and damage. Regular inspections are pivotal in identifying early signs of deterioration such as cracks, burns, or deformities. Depending on the frequency of use, these inspections can be scheduled on a weekly or monthly basis. This proactive approach not only ensures the longevity of the connector but also prevents potential safety hazards.   2. Cleaning: The First Line of Defense Against Wear and Tear Dust, dirt, and debris are the archenemies of electrical connections, potentially leading to poor conductivity and overheating. A routine cleaning regimen, employing a dry cloth for superficial dirt and a slightly damp cloth for more stubborn grime, plays a critical role in maintaining the connector's cleanliness. However, caution is paramount to prevent moisture from compromising the connector's integrity. Monthly cleaning, or more frequently if needed, is advisable to maintain optimal performance.   3. Electrical Check: Ensuring Connection Integrity Electrical connections within the charging station are the lifeline of its operation. Loose connections or signs of overheating can not only impair functionality but also pose significant safety risks. Periodic checks by a qualified professional can diagnose and rectify these issues, ensuring the charging station remains a reliable power source for EVs.   4. Functional Testing: Verifying Operational Efficiency Regular testing of the charging station is essential to confirm its operational efficacy. Observing any irregularities in charging speed or interruptions in service can indicate underlying issues, warranting further investigation. This step ensures that the charging process is not only efficient but also consistent.   5. Cable Management: Preventing Physical Strain The charging cable, often overlooked in maintenance routines, requires careful handling and storage. Ensuring that the cable is not excessively bent, twisted, or strained can prevent physical damage and wear, contributing to the overall health of the charging station.   6. Firmware Updates: Keeping Software Up to Date Smart chargers, equipped with firmware, benefit significantly from regular updates. These updates, released by manufacturers, can enhance the charger's functionality, introduce new features, and address any identified safety concerns. Staying current with these updates is crucial for leveraging the full potential of smart charging technology.   7. Professional Maintenance: A Comprehensive Approach Annual inspections by a professional, as recommended by the manufacturer, are indispensable for a thorough assessment of the charging station's health. This includes a comprehensive check of the electrical components, firmware, and structural integrity. Such professional oversight ensures that any potential issues are identified and addressed promptly, maintaining the station's reliability.   Conclusion The maintenance of an EV charging station's connector is a multifaceted endeavor that demands regular attention and care. By adhering to a structured maintenance schedule that includes visual inspections, cleaning, electrical checks, functional testing, cable management, firmware updates, and professional maintenance, station owners can ensure their charging equipment's safety, efficiency, and longevity. For those seeking expert assistance, consulting with professionals like those from Workersbee can provide tailored advice and comprehensive services to meet all maintenance needs. Through diligent maintenance practices, the operational life of EV charging stations can be significantly extended, ensuring they remain a dependable link in the EV ecosystem.

Many households with electric vehicles, don’t have the environmental conditions to install a private home charger. These EVs rely heavily on public charging. To get more access to charging, it is usually necessary to prepare an EV charging cable to get energy from those chargers without cables attached.   If there is demand, there will be a market. Not only automakers, but also charging station operators, auto parts stores, parking lot operators, and even supermarkets will have consumers who have this demand. After all, no one wants to stand idly next to a charger without a charging cable.   We believe that while demand is huge, products on the market are uneven. Workersbee's marketing team conducted a consumer survey around EV charging cables and collected the details that car owners care about: · As a frequently used charging component, the damage rate is very high. Including frequently bent cable tail sleeves, frequently plugged and unplugged plugs and connectors, etc. · Only provides single-phase charging, losing the opportunity to get efficient three-phase charging. · The cables are scattered and disorganized in the trunks of the cars. Whether it's organizing or charging, the troublesome cables can be quite inconvenient. · Because there is no good shielding, water vapor, and dust will usually destroy the connection function of the terminals. Therefore, although consumers can buy EV charging cables in many places, there are not many reliable, convenient, and satisfactory products.   Workersbee has always taken our slogan "Stay Charged, Stay Connected" as our research and development guideline to promote electric vehicle charging towards a more reliable, convenient, and efficient future.   Although EV charging cables are already a very mature product category, after an in-depth analysis of market reports, our R&D team starts from details and still hopes to strive for excellence. We strive to create higher satisfaction for electric car owners and provide our customers with products that are more competitive and win a higher reputation - Workersbee EV Charging Cable 2.3!   It employs our well-established terminal rubber-covered process. The protective benefits of this process have been proven in many of our products. Provides double protection for terminals for excellent protection against dust, water, and moisture. It can withstand various harsh environments and ensure safe and smooth charging at all times.   In addition to being safe and durable, the eye-catching customized appearance will be more in line with the diversified aesthetic needs of consumers and gain more favor. Our plug shells are designed with soft rubber covering, fashionable colors, and comfortable grip, whether in the cold winter or the hot summer.     The ingenious design of the "Smart Cap" prevents the intrusion of water vapor and dust, ensuring that the connector is always clean and dry. So your customers no longer have to worry about rain, snow, or humid seasons affecting the work of the EV charging cable so that it can perform well in various environments. It has an adjustable strap attached to the cable, making it very easy to open and close.   For cable tail sleeves with high-frequency bending and heavy cable load, the rubber-covered design not only provides waterproofing but also against bending. Enhance the strength and toughness of the cable tail, making it more durable and significantly extending its service life.   Introducing a cable management solution with Wire Clip plus Velcro to solve the much-criticized trouble of cable organization. The plug can be fixed on the cable, and the handle has Velcro for easy storage and portability.     The EV charging cable 2.3 has passed multiple certifications such as TUV/UKCA/CE, which confirms its high standard requirements in the design and manufacturing process, ensuring the high quality and safety of the product. This also means that you will face fewer after-sales troubles and fully win the trust and praise of users.   The product seamlessly connects to European public AC charging stations and mainstream electric vehicle models, offering both single-phase and three-phase charging options with a maximum power of 22 kW and selectable currents of 16A and 32A. With an IP55 protection level, it easily handles various adverse weather conditions, ensuring reliable and stable charging outdoors.   The upgrade and optimization of EV Charging Cable 2.3 not only provides a more pleasant charging experience for vehicle owners but also enhances the competitiveness of our business partners, giving you a larger market share and increasing your customer satisfaction. The product's performance and quality contribute to lowering your operational and after-sales costs,  making your business more cost-effective， and empowering your brand and sales performance.   Details make a difference. As innovators in the electric vehicle charging field, Workersbee's EV Charging Cable 2.3 is developed with a focus not only on breakthroughs in electrification technology but also on perfecting every detail that users care about.   With optimizations such as terminal rubber-covered, soft rubber-coated plug shell, Smart Cap protection, cable tail sleeve rubber-covered, and cable management, we have successfully addressed key user pain points, met market demands, and delivered a better charging experience, bringing significant business value to our customers.   In the highly competitive landscape of industries related to electric vehicles, we believe that these key detail advantages will provide your business with a powerful boost, enabling you to win the market with a focus on safety, reliability, innovation, and high standards.

According to the latest market data, China has overtaken Japan as the largest car export country. Although fuel vehicles still dominate among them, as countries continue to make decarbonization efforts, electric vehicles must be the future. With China's strong battery R&D and production capabilities, its exports of EVs will occupy an increasing share. In addition to the continuous increase in the share of GB/T EVs in China's local market, they are also popular in the Middle East and CIS countries.   The sales of electric vehicles will inevitably lead to the popularization of charging facilities of corresponding standards. GB/T DC charging is an effective means of quickly replenishing energy in public places. Its continuous upgrading and innovation play a vital role in promoting the development of EVs and the construction of a decarbonized society.   As a constantly innovative charging solution provider, Workersbee always adheres to user-centeredness. We believe that the charging experience of electric cars directly affects consumer satisfaction and even the adoption of EVs due to word-of-mouth communication.   As the first supplier to step into the wave of R&D and production of GB/T charging plugs, ours have now developed to the fourth generation.   According to the feedback we collected from customers, although our charging performance is satisfactory, sometimes there will be problems with the connector unlocking failing and can't unplug smoothly.  Engineers and marketers collected customer cases and further analyzed that it may be due to improper charging operation, the excessive weight of the DC cable, or the connector being dropped and damaged, causing the electronic lock inside the plug to malfunction.   This not only brings a poor charging experience to drivers but also increases the operating costs of charging stations. This means that the entire charging cable may need to be replaced, although the damage may only be to an electronic lock.     The engineering design team quickly responded to this and determined the upgrade direction of the GB/T DC connector: · Increase the locking strength of the lock hook, enhance compatibility with models on the market, and avoid failure to connect to the car due to improper operation. · Improve the stability of the electronic lock through structural adjustment, improve the stall strength of the electronic lock, ensure the safe and smooth start and end of the charging process,  and enhance the operational efficiency of the charging station. · Adjust the cable design to solve the problem of electromagnetic interference caused by individual chargers to micro-motion sensors and electronic lock signals when energized. · Further downsize the size of the electronic lock S switch, improve accuracy, and more efficient process control. · Optimize the structural design and adopt a quick-change structural design for electronic locks that are used frequently. Extend the service life of connectors, reduce customers' production and operating costs, and increase profits.   Finally, after multiple rounds of calculations, design changes, structural adjustments, and sample production testing, our product team fulfilled their promise.   The locking strength of the lock hook is increased, effectively reducing instability during the connection process and improving the firmness of the lock. The stall strength of the electronic lock is doubled, which increases the radial force on the rotating shaft and avoids error feedback on the electronic lock locking state under general external forces.   The internal cable shielding, previously dispersed with only four individual shields, has been optimized for greater efficiency and strength with a centralized shielding arrangement of three groups. This minimizes the potential for interference connectors caused by EMC overcutting chargers, enhancing compatibility with DC chargers in the market.   Moreover, a clever addition of pin insertion design on the electronic lock has transformed it into a quick-change structure that can be completed in just five steps.   It has perfectly passed a series of rigorous tests on the stability and durability of the connector electronic lock, including the electronic lock stall strength test, the life test under no-load and stall conditions, the lock rod stress test, and the lock hook stress. Finally bringing this delightful product to market.     Returning to the charging experience, Workersbee’s GB/T DC connector has achieved a continuous current output of 250A air-cooled and 600A liquid-cooled. The protection level achieves a high level of waterproof and dustproof IP 67, ensuring the safety and reliability of the charger. The connector handle is comfortable to hold and the force point is ergonomically designed. Even heavy DC cables can be plugged and unplugged with one hand.   We believe that the upgrade in the details, the electronic lock, will bring a more enjoyable charging experience for electric vehicle owners during fast charging. The connection with the vehicle is more stable, significantly reducing the chances of unlocking malfunctions, and ensuring safer, more reliable, and easier operations. This upgrade also greatly reduces the construction and operating costs of charging stations, enhancing driver satisfaction. The quick-change design for easily damageable components further lowers maintenance costs. The upgrade history of Workersbee's GB/T DC connectors for several generations has always been user-centered, pursuing details and insisting on innovation. With our keen market sense, cutting-edge R&D technology, and strong production strength, we are confident in collaboratively constructing an electrified future that satisfies consumers with all our outstanding partners.  

With the explosive growth in demand for electric vehicles, the need for EV charging infrastructure is also increasing rapidly. Especially for long-distance travel, there is a higher demand for DC high-power public chargers in highway corridors. Governments are making efforts to advance the construction of high-power charging stations，but the progress has been less than ideal due to the immense financial pressure, high initial costs, and various requirements for government incentives. The market needs a shot in the arm with high-performance and more cost-effective fast-charging product. Workersbee's natural-cooling CCS2 charging connector 1.1 is entering the market with full attention.   The CCS2 charging connector 1.1, is another exploration by the world-renowned charging solutions provider Workersbee in the EV charging revolution. Apply natural-cooling technology to support STABLE CONTINUOUS current output up to 375A, setting a new standard for natural-cooling performance in high-power DC charging. Apart from the improvement in charging efficiency, it has also made breakthroughs in technological innovation, once again leading the charging market in terms of reliability, safety, cost-effectiveness, and market applications.   The temperature rise generated by conductor resistance is a critical factor in the thermal losses of charging energy. To overcome this stubborn problem, product engineers use terminal ultrasonic welding technology to replace traditional riveting technology to reduce the resistance at the terminal connection, consequently lowering the temperature rise and ensuring that each component of the equipment works properly within the allowable temperature range.     With the support of natural-cooling technology, the charging connector can maintain a lower temperature rise range even during high-power charging, reducing the risk of overheating during charging sessions and allowing for a greater current to pass. What we can be confident about is that it can continuously charge at a high current of 375A. Through multi-sample laboratory testing, even if charged at a peak of 400A for about 60 minutes, the terminal temperature rise is still controlled within 50K in safety. The outstanding charging capability enables electric vehicles to gain more energy in a short time, providing EV owners with a more efficient charging experience. It also significantly enhances charging safety, ensuring the long-term stable operation of chargers.   Internally, the shell of the connector adopts the modular design makes it an efficiently producible standard component, further reducing component costs. The clever multiple-seal structure enhances the waterproof performance at the connector-cable junction, making it easy to achieve an IP55 protection level. It is not only waterproof and dustproof, but also moisture-proof, which is very reliable in humid environments in some areas.     It effectively prevents water vapor from penetrating the charging plug, avoiding potential short circuits and leakage accidents. Whether in harsh weather conditions with rain or snow or high-humidity environments, it offers a reliable protective barrier, ensuring that the charger remains in an efficient, stable, and safe working state.   Additionally, it boasts a series of powerful safety protection measures. The material selection for product manufacturing is also rigorous, requiring materials to possess high flame resistance, pressure resistance, wear resistance, impact resistance, and high oil resistance. Such excellence in R&D and production requirements prompts us to provide more reliable charging solutions for charging stations, while also extending the service life of charging connectors and cables, meeting user demands for high standards and high-quality products, and reducing maintenance costs.   Compared to AC charging stations, DC charging stations have higher charging efficiency and are more favored by car owners who need rapid recharge on highways. Compared to liquid-cooling systems, the CCS2 natural-cooling charging connector has a clear advantage in cost-effectiveness. Its high compatibility with natural-cooling charging stations reduces the complex and expensive building costs of liquid cooling systems, cable investment costs, and operational maintenance costs, making fast charging more economically feasible and contributing to the widespread adoption of CCS2 connectors and even electric vehicles.   Workersbee's CCS2 natural-cooling connector 1.1 has not only achieved significant technological breakthroughs but has also demonstrated strong competitiveness in the market. Through a forward-looking global market layout and headquarters establishment in Europe, the market trial deployment of new products has yielded exciting feedback. The charging connector is highly compatible and adaptable to DC charging stations in the European market， and easily be accessed. With TUV and CE certifications, its safety and reliability have received unanimous praise from internal test customers, and expressing strong expectations for further in-depth cooperation.   Workersbee's CCS2 natural-cooling connector 1.1 supports optional current configurations of 250A to 375A, easily achieving more economical DC fast charging through the seamless integration with natural-cooling technology. It effectively monitors the working temperature during the charging process and provides reasonable feedback, ensuring the long-term safe and stable working of the equipment. We look forward to establishing friendly and positive connections with all outstanding automakers, charger manufacturers, and charging station builders, collectively driving the electric vehicle charging industry into a more efficient, safe, and sustainable future.

  More and more electric vehicles are flooding the road, it's heartening to see more public AC charging stations also popping up on the roadside: Type 1 chargers with a cable attached, Type 2 chargers with a cable attached, and BYO charging stations with no cable attached. As time passes, large numbers of chargers with a cable attached have their plugs dropped or even damaged, making them unable to work. Operators' maintenance costs and pressure are increasing， so more operators choose to invest in BYO chargers in shopping centers or public car parks. Bring Your Own(BYO) charger means that car owners must bring their charging cable.   By reducing cable investment and maintenance costs, operators can have more resources to invest in the construction of new stations, thereby increasing the distribution density of public chargers. This could greatly increase the desire to buy electric vehicles among apartment owners who don't have independent garages.   Not having attached cables can reduce the risk of damage and theft of the charger, improve the reliability and safety of the charger to a certain extent, and enhance the confidence of car consumers.   For car owners, having their charging cables means that the connector can perfectly match the vehicle inlet, and they no longer need to worry about the adaptability issues of public cables. More convenience, no more worrying about whether the public cables are working. Although there may still be a mismatch for multi-vehicle owners,  it still improves the charging experience. From an environmental perspective, similar to bringing your shopping bags， bringing your charging cables is also a way to reduce electronic waste.   Workersbee, always committed to future green transportation solutions, has completely upgraded our EV charging cables from appearance design to structural performance. The product is compatible with almost all public chargers and various mainstream electric vehicles on the market.     The well-designed and stylish plug is covered with soft rubber, allowing customers to hold it comfortably in any season. Equipped with a removable dust cover, it is easy to open and close. Enhance the waterproof/snowproof design to protect the terminals well and prevent moisture from affecting the work. The terminal itself also adopts a rubber-covered process to prevent dust and moisture, providing double protection for the safety and stability of charging. These are important for charging in harsh outdoor environments.   The rubber-covered design of the cable tail sleeve is waterproof and anti-bending, and is very durable, extending the service life of the cable. It is a reliable choice for consumers as a BYO cable.   It supports single-phase and three-phase power output, and the maximum charging power goes up to 22kw. It also depends on the onboard charger capability of the vehicle. This means that EVs can add their mileage by 120km per hour, which will be a charging speed that satisfies EV drivers because they do not have to stand still and can go to have dinner, shop, or even watch a movie. The surprise highlight is the upgraded cable management, which comes with a cable clip that can fix the connector on the cable and easily store it with a velcro handle. Place it neatly in the trunk and handle every charging need without panic.   Plug-shell and cable colors are customizable, providing your customers with a variety of options. The product has passed TUV/CE/UKCA certification and is easily stationed in various online stores， ensuring the charging safety of car owners.   For BYO charging stations to play a greater role in the public charging market or even in the goal of promoting EV adoption, we must first increase public awareness and education. Making consumers believe that BYO chargers are more convenient is an effective means to develop sustainable green transportation. Secondly, it is also very important to optimize the interoperability between different charging infrastructures and reduce barriers to use for car owners. The future development of EV charging cables may also need to consider V2X, especially V2V - vehicle-to-vehicle power supply. Workersbee's R&D team is also actively developing such bi-directional power supply charging cables. We never stop.   With a forward-looking R&D perspective and solid production experience, and relying on strong factory strength, Workersbee deeply looks forward to working with industry partners to build a more seamless, more efficient, and greener electric vehicle ecosystem. For more detailed public charging solutions, please contact us.  

  As environmental problems intensify and policy-led sales of electric vehicles skyrocket. As an indispensable source of power, the demand for EV charging market has also shown explosive growth. Governments are making every effort to promote public charging, but it cannot be ignored that for most electric vehicle owners, charging mainly occurs where they live. Home charging is more convenient and less expensive, giving it an unshakable position in the charging market.   Usually, private homeowners choose to install fixed EV chargers in their homes, while EV owners living in apartments opt for shared chargers in apartment parking lots, although in many cases, it is necessary to go with other residents to coordinate charging arrangements and parking occupancy. These chargers are almost AC chargers, available in different options from 3.7kw to 22kw. Today's more common one on the market is still the 7.4kw power output. These products may rely on installation by a professional electrician, require negotiation with local utility companies, and are not cheap. But by charging at home, you can enjoy low electricity bills and avoid the trouble of finding public charging stations.   There is a product whose functions may be underestimated by us, but in fact, many people have realized its benefits. It's the portable EV charger, which some automakers will include in the car purchase package (but usually with a very low capacity). If car owners purchase it themselves, they will find that portable EV chargers also have a wide range of capacity options and are cheaper. No complicated installation is required, as long as your power plug conforms to the electrical environment used. It is convenient enough to be fixed in your garage with a bracket or can be placed in the trunk of your car as a "first aid" when on the go. When car owners need to charge and have the right power source, use the portable EV charger to plug & charge at any time.   But many car owners will complain that its charging speed is too slow, which deepens their range anxiety because the one they have may be a 3.7kw charger. If the “leading role” is replaced by a 22kw three-phase charger, then the perception of "the portable EV chargers charge slowly" will be reversed.     Workersbee's portable EV charger (three-phase) delivers strong power to your customers with reliable performance, lightweight design, and a user-friendly charging experience. Three-phase electricity has greater stability and higher transmission efficiency, less energy loss during charging, and is safer and more reliable. Using a three-phase CEE plug, the charging speed is fast, and the allowed charging power is up to 22kW, which is 2~3 times that of the normal Mode 2 charger. It is believed that owners of electric pickups will love it.   The powerful control box not only ensures safe and stable charging and provides multiple safety protection measures, but also makes charging smarter and more humanized. Car owners can adjust the current with a simple button, plug and charge, or schedule charging according to actual needs.   The charger is equipped with a high-quality charging cable, which is soft and easy to handle, and is also easy to coil and organize. The clear display is highly readable, even in poor lighting conditions. Owners can clearly understand the charging status, such as current, voltage, charging progress, etc. For families with multiple electric vehicles, a reasonable configuration of portable chargers can allow multiple vehicles to enjoy the low cost and convenience of home charging at the same time.   Taking into account outdoor application scenarios, our design is more rugged to guarantee reliable charging even under challenging conditions. It has passed CE certification and deserves more trust from your customers. Three-phase chargers may find wider applications for EV charging in the future due to their higher charging efficiency and faster charging speeds. As the development of clean energy deepens, to lower electricity costs, technological development may require more integration with solar energy and smart grids.   The three-phase portable EV charger plays a surprising role in home charging. It makes charging for EVs more convenient and cost-effective. We believe it will bring a pleasant charging experience to your customers and provide them with more high-quality charging solutions to choose from. Contact us for more details about the product and customized services.  

BIG news for the North American electric vehicle industry! In a mission to accelerate the world's sustainable energy transition, last year Tesla announced that they were opening up their proprietary charging connector design, AKA North American Charging Standard (NACS), to the world. As we've seen, the Tesla Connector is only half the size of the Combined Charging System (CCS), but up to twice as powerful to charge. With an integrated AC/DC lightweight slim design with no moving parts, it supports up to 1 megawatt of DC charging. More importantly, Tesla owns 60%+ of the DC charging network in the United States. All the advantages prompted the two North American auto giants, Ford and GM have changed sides. And this wind shift has made the path of change in North American EV charging standards, like the Snowball Effect, develop rapidly. Since May of this year, automakers including Aptera, Rivian, Volvo, Polestar, and others have announced that they have signed agreements with Tesla and are planning to officially join the NACS by adding NACS ports to their new vehicles. The leading charging network and charging equipment manufacturers ABB, Blink, ChargePoint, EVgo, Electrify America, FLO, Tritium， etc. have also announced to provide NACS connector service on their EV charging stations or EV chargers. And on the 27th of last month, SAE officially announced that they will assist Tesla to accelerate the NACS standardization process. NACS may dominate the North American EV charging market, but for the stakeholders, there is no doubt that they have different concerns.   Automakers Competitors who share the electric car market with Tesla are focusing more on its Supercharger network, as it has the largest share of the DC fast charging network in North America. Consumers will always gravitate toward EV manufacturers with larger charging networks and more convenient charging, so improving charging convenience is tantamount to improving brand competitiveness and further expanding market share. On the other hand, the opening of Tesla's Supercharger means that the agreement saves these automakers from the high cost of building their own charging stations.But they are more concerned that interoperability for non-Tesla owners using the Supercharger network can attain highly user-friendly, as well as secure the charging benefits for drivers of their brand. Given the still inadequate EVSE, achieving charging equity for consumers is the key. For automakers planning to adopt NACS ports in future new vehicles, they need to consider the development difficulty and cost of structural changes and ensure that EVs have a design life of a decade or more. How to better integrate with the ID design of their products, and how to design the location of the charging port to make charging more accessible are all considerations that need to be addressed. In the transition phase of charging standards, perhaps an adapter is not optimal (as interoperability is not always effective), but offers more flexibility. Alternatively, having a slower portable electric vehicle Level 2 EV Charger along with the car will work just as well for most drivers.     Charging Equipment Manufacturers For charging equipment manufacturers, choosing NACS connectors undoubtedly means choosing the future. The Tesla connector's up to 1 MW power redundancy design, in a sense, reduces the technical difficulty for manufacturers to develop. After all, the market demand for EV charging is moving toward higher power, more stable current, and faster charging speed. Improving the stability and reliability of the equipment and lowering the average cost of maintenance is exactly what they have to consider if NACS connectors are added. For high-power charging equipment, controlling the temperature of cables, terminals, and components, and considering the combination with liquid-cooled supercharging technology can significantly improve the manufacturer's competitiveness.   Workersbee, as a professional EV Plug Manufacturer, has industry-leading ultrasonic welding technology and connector cooling technology. The EV Charging Plug can make temperature monitoring and voltage and current monitoring to guarantee the stability and charging safety of the equipment. At the end of the gun will be lengthened design to protect the cable, a high anti-drop design, greatly reducing the maintenance cost and the possibility of breakdown. Meanwhile, due to the different charging port positions of non-Tesla vehicles, different models have different cable length requirements, and Workersbee's ODM and OEM services can customize the cable length.     Charging Networks Charging Point Operators are facing up EV owners, and their main concern is to provide drivers with a pleasurable charging experience and thus increase their charging incomes. This means chargers should be highly reliable (high accessibility, stable running), easy to handle (lightweight EV cables, easy to plug and unplug, even for disabilities or women with little strength), as well as have more options (NACS, CCS, CHAdeMO ports) or be able to meet different charging needs ( Level 2 AC charging, low-power or high-power DC fast-charging).     Administration From the government's subsidy standards, high reliability is a MUST requirement. In terms of the new standards for electric vehicle chargers announced by the White House, the equipment is required to achieve 97% uptime to build a convenient, reliable, accessible, and user-friendly charging network for EV drivers. Tesla's NACS Supercharger network meets this requirement, unlike many other devices that often break down and cannot be charged. The administration aims to eliminate drivers' doubts and concerns by building an EV charging market that can gain widespread acceptance and recognition, which will in turn boost EV adoption to achieve the goal of electrifying the country to combat climate change.   Energy Utilities   Pressures on energy supply are increasing by the day. They need to consider load balance and demand response on the grid and achieve reliability and efficiency in energy distribution in different areas, whether urban centers, village suburbs, or low-income areas. They also want to manage and plan for EV charging demand through the standardization of NACS to maximize the balance of grid pressure. Through the efforts of all parties to realize the diversity of renewable energy development (such as solar energy, wind energy, etc.) and reduce carbon emissions. Utilizing the integration of solar energy and charging pile, conforming to the development trend of PV， Energy Storage, and Charging, realizing low-power DC fast charging. Workersbee's R&D team is actively developing NACS low-power DC charging cable products in response to this market demand, with a dedicated project team. Utilities would also like to embrace smart charging management through microgrid-distributed energy management， which schedules and optimizes charging sessions based on tariffs, grid conditions, and renewable energy availability.   EV Drivers The opening of the NACS connector is not always good news for some auto owners. Tesla owners will worry about whether their advantage as Tesla consumers still stands. With Tesla drivers still often facing long and disorganized charging queues and other annoyances, if there are still non-Tesla drivers joining the competition, whether Tesla's future deployment of its Supercharger network can solve their difficulties in finding chargers. And for non-Tesla owners, having access to Tesla's Supercharger network is a delight, whether through an adapter or a direct connector to the NACS charging port of a future new vehicle. Tesla owns more than half of the fast chargers in North America, which means increased charging convenience and high power significantly reduce charging wait time. The great design of the NACS connector also makes it easier to plug and unplug than the bulky CCS connector. In point, they expect to have the same user-friendly charging experience as Tesla drivers who get stable and efficient charging. But no matter which side, EV drivers want to have charging fairness, orderly queues for charging, and less wait time. Workersbee has always been committed to promoting the development of EV charging and striving for the achievement of global climate goals. We always pay attention to industry policy trends and positively respond to them. We have several R&D project teams working in parallel to develop NACS series products, including (but not limited to) NACS connectors, NACS adapters, etc. Contact us to explore how we can help your business capitalize on the NACS opportunity.  

With the increasing popularity of electric vehicles (EVs) and the growing need for efficient charging solutions, wallbox chargers have emerged as a popular choice in the European market. As a result, there has been a significant rise in demand for type 2 EV cables, which are essential partners to these charging stations. In this article, we will explore the reasons behind this surge in demand and discuss the implications for the future of EV charging infrastructure.   1. The Rise of Wallbox Chargers: Wallbox chargers have gained traction in Europe due to their convenience and efficiency. These compact charging stations can be easily installed at homes, offices, or public parking spaces, providing EV owners with a reliable and accessible charging solution. Their user-friendly interface and faster charging speeds make them an attractive option for consumers looking to charge their vehicles quickly and conveniently.   2. The Importance of Type 2 EV Cables: Type 2 EV cables are specifically designed to connect electric vehicles to wallbox chargers. They provide a secure and efficient connection between the vehicle's charging port and the charger itself. These cables are equipped with advanced safety features such as temperature monitoring and automatic shut-off mechanisms, ensuring safe and reliable charging experiences.     3. Increasing Demand for Type 2 EV Cables: As more individuals adopt EVs and invest in wallbox chargers, the demand for type 2 EV cables has witnessed a significant upsurge. This can be attributed to several factors:      a) Compatibility: Type 2 connectors have become widely adopted across Europe as a standard for AC charging infrastructure. This compatibility ensures that type 2 EV cables can be used with various brands of electric vehicles and wallbox chargers, making them versatile options for consumers.      b) Convenience: With an increasing number of public places offering wallbox chargers, EV owners are seeking type 2 EV cables to enable charging on the go. These cables allow them to easily connect their vehicles to any available charging station, providing flexibility and peace of mind.      c) Future-Proofing: Type 2 EV cables are designed to support higher charging capacities, making them future-proof investments for consumers. As the demand for faster charging speeds and increased energy capacity grows, these cables can accommodate evolving technology and ensure compatibility with upcoming advancements in the EV industry.   Workersbee, as a manufacturer of EV cables, has established itself as a prominent player in the European market. With a strong emphasis on professionalism, Workersbee has earned a reputation for delivering high-quality products and services.     One of the key factors contributing to Workersbee's success is its commitment to customization. Understanding the diverse needs of customers, Workersbee offers a wide range of options to tailor EV cables according to specific requirements. This level of flexibility has enabled Workersbee to cater to different industries and applications, earning the trust of a broad customer base.     In addition to customization, Workersbee places great importance on research and development (R&D). By investing in technological advancements, Workersbee constantly strives to improve the performance and efficiency of its EV cables. This focus on innovation not only keeps Workersbee ahead of the competition but also ensures that customers receive cutting-edge products that meet the highest standards of quality and reliability.

Ford and GM have recently announced their plans to install the Tesla North American Charging Standard(NACS) port in their future vehicles. This move is expected to bring more convenience to EV owners, as the NACS EV Connectors allow for faster charging times and easier access to charging stations. American EV automaker Rivian Automotive has also announced that it will be embracing the NACS, originally developed and implemented by rival Tesla.       However, car makers are not the only ones switching to the NACS. Charging station manufacturers ChargePoint Holdings Inc, Blink Charging Co, EVgo Inc, and Wallbox NV have all announced their plans to adopt the NACS in their charging stations. This is a significant development for the EV industry, as the standardization of charging ports will make it easier for EV owners to find compatible chargers and reduce the need for multiple charging adapters.      The adoption of the NACS by multiple car makers and charging station manufacturers is a positive step towards the widespread adoption of EVs. S&P Global Mobility forecasts that electric vehicle sales in the United States could reach 40 percent of total passenger car sales by 2030.As more and more companies embrace this technology, it will become easier for consumers to make the switch to electric vehicles and contribute to a more sustainable future.   The demand for NACS is expected to get a boost from government and policy support. In Texas, the government has taken a significant step by mandating the installation of EV charging stations with the NACS connector. This move is expected to create greater awareness and demand for NACS, and it sets a precedent for other states to follow. California, Michigan, and Iowa are currently conducting a review of the state of the charging market. This review is aimed at identifying the current state of the market and identifying any areas where improvements can be made. The goal is to ensure that electric vehicle owners have access to convenient and reliable charging stations.     As Sarah Dessen once wrote: “The future was one thing that could never be broken because it had not yet had the chance to be anything.” NACS, or the Next-Generation Automotive Charging System, is a highly promising technology that features a range of benefits for American standard EVs.In recent times, many manufacturers of Electric Vehicle (EV) Connectors have been joining the production ranks of NACS Connectors. With strong production and R&D capabilities, Workersbee will stand out from the competition.   1, Focus on safety and user experience 2, Fully automatic production line to ensure production capacity 3, Super R&D capabilities, five R&D centers 4, Support OEM/ODM to help customers get more markets 5, Perfect quality inspection process