Chengdu Sanbo Communications (group) Co., Ltd.

[ Manufacturer ]Main business are Electronic product.

Beijing Dingdian Chuang'an Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Electronic product

Shijiazhuang Laoke Industrial Co., Ltd.

[ Manufacturer ]Main business are Burglarproof locks

Shanghai Xinyongping Security Equipment Co., Ltd.

[ Manufacturer ]Main business are Security system

Shandong Kehua Electric Co., Ltd.

[ Manufacturer Trader ]Main business are Electric power automation system

Beijing Kaiyuan Jiaye Intelligent Information Technology Co., Ltd.

[ Manufacturer ]Main business are Software

Hefei Huayuan Burglarproof Device Co., Ltd.

[ Manufacturer ]Main business are Burglarproof devices

Guangzhou Aukit Science And Technology Co., Ltd.

[ Manufacturer ]Main business are Safety equipment

Shanghai Hongyuan Computer Co., Ltd.

[ Trader ]Main business are Automatic system

Guangzhou Anjubao Digital Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Electronic products