Donghua Electric Stock Co.,Ltd of Zhejiang

Established in 1988,has over 15 years experiences in switching power supply.Donghua provides you a wide varitey of high quality AC-DC power supplies and professional porduct solution.
To supply our customers perfect produc
ts,we set up R&D department with over 20 experienced engineers and also follow a full set of computerized managements system. What's more,as an ISO9001 certified company,we adopt a strict inspection process and a scientific management system with modern imported manufacturing and testing facilities,succeeded in achieving some safety certification such as CCC,CB,CE,UL