Established in 1987, Wanji has grown to be the leading specialist manufacturer and exporter of various of power transformer, power supply unit and home appliances control panel in mainland china. Through more than 20 years hard efforts, the company has passed the authentication of ISO9001 and ISO14000. Most of the products have been approved by CCC, CUL, UL, TUV, GS, CE, CSA and RoHs. In the recent two years, the sales surges to RMB 200 million and main customers are from Europe and North America.
With an area of 56.000 square meters, nearly 1000 staff are employed in the company. We specialize in ring iron core, ring type transformer, EI transformer, AC/DC power supply adapter, mobile phone chargers, switch power adapter, switching power supply, etc. Except iron core, all products are awarded as Ningbo High-Tech Products. In May 2006, "Jishisheng" was rated as Cixi Famous Brand. In September 2006, TDB ring type transformer was rated as Ningbo Famous Product. We are developing forward diversified high-tech digital direction and have developed IP/TV STB, DVB-T digital STB, DVB-C digital STB, WJ computer control panel of automatic amusement apparatus (mahjong), control panels of icebox, washing machine, electric fan, warm air blower, etc. Our products are widely applied to household appliance, communication, aeronautics & astronautics, medical treatment, broadcasting TV industries, etc.  
Devoting to the specification, popularization & diversification of product & adhering to standard management, we have not only produced products, but also created values for the clients. We will provide superior, punctual & satisfying services for clients by complete market network service system.

Let's cooperate sincerely and build the brilliant future!