Established in 1998, Shenzhen Shengji Mains Company is one of the most professional and earliest manufactures of AC/DC Switching Power Supplies in China.

With more than 4000 square meters of modernized plant and highquality equipments and ISO9001:2000, CE, CCC, UL, FCC, GS, CB, PSE, CE, CUL and ROHS guaranteed, we now own 300400 experienced staff and more than 20 senior engineers, specializing in the development of technology.

Putting customers needs in the first place, we produce according to customers marketing and special functional requirements. Thanks to the strong abilities of research and development, Shengji Power is able to grasp the direction of power supply products, walk in the forefront of the industry, and supply high quality and the latest products to the markets all over the world.

Our main products including SWITCHING POWER ADAPTER, CIGARETTE LIGHTER ADAPTER, DVD MAINBOARD, LED and so forth, which are widely used in network systems, security systems, communication device, transportation, health care equipment, recreation and sports appliance, as well as digital audio products, etc. Till now, our products have been sold to USA, UK, France, Turkey, India, South Korea, Portugal, Bolivia etc, enjoying good reputation among the world markets. Shengji Power products are highly praised by customers all over the world and earned the trusts of the wellknown enterprises for its excellent quality, reasonable price and perfect service.

Holding the principle of Honesty, Quality, and Service, we will continue innovating, improving and advancing with the time , to create a much more brighter future with our old and new customers!