Beijing Kangzhi Teaching Instrument Ltd.

[ Manufacturer Trader ]Main business are Teaching instrument

Beijing Gaoke Chenghua Technology And Trade Co., Ltd.

[ Manufacturer ]Main business are Glass bead projection screen

Nantong Jinbada Cinema Equipment Co., Ltd.

[ Manufacturer Trader ]Main business are Cinema screen

Chongqing Suyu Teaching Equipment Co., Ltd.

[ Trader ]Main business are Projection screen