Wah Hing was founded in 1980 in Hong Kong. Over the past 30 years, Wah Hing has emphasized on the research and development and manufacture of transformers and switching power supplies. Our products are widely utilizes on AV products, eletrical appliances, toys, IT products, medical equipment and testing equipment etc.

Our head office is located at central area of Kwun Tong with the floor space of 1, 400 square meters. Wah Hing has set up a wholly owned subsidiary "Dongguan Wah Hing"at Qingxi town, Dongguan as its main factory operations. The factory has been specialized in the electronics industry with a floor space of 110, 000 square meters, and has over 1.500 staff's working team and equipped with a full range of advance machinery, which can produce over 8 millions of different types of transformers and switching power supplies per month.

Over the past 30 years, Wah Hing's reputation was reinforced by customers'admiration of the staff's talent, modernize operation, quality management team and flexible marketing strategy, and it was our honor to be regarded as dependable and most favorable partner to many leading global brands of electrical appliance.

Looking forward, Wah Hing will continue its operations at both Hong Kong and China with full effort to build up"Wah Hing"brand and then finally to a new milestone.