Guangdong Fenghua High Technology Co., Ltd.

[ Manufacturer ]Main business are Electronic components, Electronic base material.

Zhenhua Group Shenzhen Electronics Co., Ltd.

[ Manufacturer ]Main business are Mobile phone, Cordless phone, Electronic component, High-voltage switch.

Beijing Semiconductor Device No. 1 Factory

[ Manufacturer Trader ]Main business are Thin-film hybrid integrated circuit, Mix circuit encapsulation box, Thick-film hybrid integrated circuit, Internal power source of machine, Variator.

Beijing Feiyu Microelectronics Co., Ltd. Semiconductor Devi

[ Manufacturer ]Main business are Film hybrid intergrated circuit.

Zhejiang Jingchang Electronic Co., Ltd.

[ Manufacturer Trader ]Main business are Thick film mixed integrated circuit, automobile sensor, printed-wiring board.