Foshan Nanhai Kanghengsheng Imp. & Exp. Co., Ltd.

[ Trader ]Main business are Semiconductor electronic component

Shanghai Zhilong Communication Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Optical fiber wiring product, Passive optical device

An'hui Huixin Electronics Co., Ltd.

[ Manufacturer ]Main business are Video/Audio testing instrument, Broadcast and television measuring tester, Cable television equipment, Optical fiber testing facility, Electric communication tester