Shanghai WINSUN Power Supply Technology Co., Ltd. was established in 2002, a subsidiary of Shanghai Jisheng Investment Co., Ltd. Mission: fast, innovative, professional, quality service, continuing to create value for customers, employees and the community.

    The company is located at No. 288, Jizhan Road, Minhang District, Shanghai, China. The company currently employs more than 170 employees, nearly 30 R&D personnel. Workshop covers a floor area of more than 5,000 square meters with 8,000 square meters reserved for future development. WINSUN is a professional switching-mode power supply company integrated with research and development, manufacturing and marketing.

    WINSUN has two major products series, general-purpose PSU and full-custom PSU. According to customer and market requirements, products are completed with safety certification such as UL, CE, CB, TUV, CCC and etc. The products have been widely used in high-tech applications such as railway, power grid, elevator, medical and precision instruments.