Guangzhou Telcom Communication Equipment Co., Ltd.

[ Manufacturer Trader ]Main business are Communication equipment, Safety protection product, System integration.

Ningbo Chenglong Arts & Crafts Co., Ltd.

[ Manufacturer ]Main business are Slippers

Zibo Ronghao Communication Equipment Co., Ltd.

[ Trader ]Main business are Communication equipment, Computer

Chengdu Nengsi Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Monitoring anti-theft product, Public broadcasting product.

Shenzhen Tuopukang Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Electronic product

Ningbo Lingfeng Science And Technology Development Co.

[ Manufacturer ]Main business are Contactless patroling device, Interaction type patroling meter.

Shenzhen Shenchuang Digital Technology Co., Ltd. Shanghai B

[ Manufacturer Trader ]Main business are Intelligent all-in-one card management system and relative electromechanical integration product.

Shanghai Kangpu Industry Co., Ltd.

[ Trader ]Main business are Safety protection equipment

Shanghai Longjun Electronic Technology Co., Ltd.

[ Trader ]Main business are Audio and video conference solution.

Shanghai Safety Traffic Intelligent Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Traffic facilities, System integration.