As a professional manufacturer of Power transformer, switching power supply, Adapters and Chargers. Shenzhen Hua Yi Teng Technology Co., Ltd provide high-quality power products in mobile phone, audio-visual equipment, computer peripherals, communications, electronics toys, LED and so on.

More than decades, Shenzhen Hua Yi Teng Technology Co., Ltd Insisted on quality and service, kept track of the newest technology and market trend, and won the overwhelming majority of customers and partners trust. At present, the products has been approved with UL, cUL, BS, GS, CE, PSE, CCC, SAA, S-MARK, EK-MARK, NOM, PSB, GOST etc certificates, which are mainly exported to US, Canada, EU countries, Japan, China, Australia, Argentina, Korea, Mexico, Singapore, Russia and so on

Our R&D team is composed of 25 experienced engineers who work closely with the marketing department. More than thousands of standard models in our production line mass production. Our wide range products fulfill customer's customer's requirement.

For the special requirement which you can not find in our standard products list, our strong RD team will be able to quickly modify our standard model or provide a total new design to meet the requirement.