Shenzhen Jia'erde Industrial Co., Ltd.

[ Trader ]Main business are Security system, Household burglarproof system, Intelligent burglarproof system.

Beijing Shimei'an Electronic Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Burglarproof and alarm equipment

Beijing Aode Xunjie Technology Development Co., Ltd.

[ Trader ]Main business are Burglarproof equipment