Shenzhen Winline Technology Co., Ltd., founded in 2007, is a global provider of EV charging solutions and next-generation power system solutions. Headquartered in Shenzhen, China, Winline Technology operates a comprehensive office, research, and manufacturing facility covering 60,000 square meters in Changshu, Jiangsu Province. To better serve clients worldwide, Winline Technology has established a branch office in Berlin, Germany in 2022.

We focus on the R&D and manufacturing of electric vehicle charging module, EV charger, high voltage direct current (HVDC) power supply, battery energy storage system (BESS), smart microgrid devices and intelligent energy management systems. This is to enhance power utilization and efficiency conversion in the field of new energy.

With nearly 1,000 employees, nearly 300 of whom are expertise engineers in R&D, Winline Technology adheres to the philosophy of "endless innovation, collective growth", having obtained over 170 authorized invention patents in China and 20 international patents under the Patent Cooperation Treaty (PCT). We are the contributing member of national standardization of EV charging module and EV charger in China. Also, Winline Technology participated in formulation of the unified CHAOJI high power DC fast charging standard by China Electricity Council and Japan Electric Vehicle Fast Charger Association (CHAdeMo).

By the end of 2025, our products have served electric vehicles in over 50 countries and regions worldwide, spanning China, Europe, South Korea, Southeast Asia, Central Asia, the Middle East, North America, Australia, Africa, and others. Winline Technology is dedicated to providing smarter charging solutions and microgrid management system solution for global users, collaborating with partners worldwide to realize our shared vision of "making energy smarter, making the Earth better."