Beijing Bdk Electronics Co., Ltd.

[ Manufacturer Trader ]Main business are CATV (cable TV products), Television OB vans, Digital satellite TV receivers, Application TV equipment.

Shanghai Hengheng Electronic & Electrical Appliance Technol

[ Manufacturer ]Main business are Electronic equipment, Communication equipment, Safety guard equipment.

Chengdu Shida Video Technology Co., Ltd.

[ Manufacturer ]Main business are Wire television equipment

Harbin Dongyan Electron Co., Ltd.

[ Manufacturer ]Main business are Network products