Shenzhen Shengji Mains Co., Ltd was established in 1998,who is one of the professional manufactures of the AC/DC switching power supplies, from 3W to 72W, working in switching mode, AC input and DC output. We not only have ISO9001:2000,CE, CCC, UL, FCC, GS, CB, PSE, CE, CUL but also have the ROHS certificate.We have more than 4000 square meters of new modernize plant and relevant high quality equipments.supported by more than 300 experienced staff and more than 20 experienced senior engineers who are responsible for development respectively. Over the years, we always puts customer’s needs to the first place, making customized products according to customers’ marketing requirements and unique functionality requirements and enjoying good reputation in both overseas markets and our domestic market. Thanks to the strong abilities of research and development, Shengji Power is able to grasp the direction of power supply products, and always walk in the forefront of the industry, and supply high quality and latest products to the market all over the wolrd, our main products include SWITCHING POWER ADAPTER, CIGARETTE LIGHTER ADAPTER, DVD MAINBOARD, LED and so forth. With various specification for each item of them. Our products videly used in network systems, security systems, communication device and products, transportation,health care equipment, recreation and sports appliance, as well as digital audio products, and so on. Till now, our products have been sold to USA, UK, FRANCE, TURKEY, INDIA, KOREA, PORTAGUL,BOLIVIA and so on, enjoyed good reputation in the market. Over the years, To depend on excellent quality , reasonable price , perfect service,. Shengji prower products praised by customers at home and abroad and the public more well-known enterprises trust.With the principle” honest, Thrive with high quality, supply best service for customers”, we will continue to innovate, growing with age, working together with new&old partners to create more beautiful future!!