Shenzhen Yuanda Photoelectric Instrument Co., Ltd.

[ Trader ]Main business are Science and educational instrument

Shenzhen Shijiewang Photoelectric Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Optical equipment

Shenzhen Dowell Industrial Co., Ltd.

[ Manufacturer ]Main business are Electronic products

Shenzhen Kefengte Industrial Co., Ltd.

[ Manufacturer Trader ]Main business are Digital camera, MP3 player, Pickup head, Camera, Radio receiver, Telescope.