Shanghai Cowin Computer Technology Co., Ltd.

[ Trader ]Main business are Leak detection product, Access controlling product, Industrial control product

Wuxi Huake Instrument And Meter Co., Ltd.

[ Manufacturer Trader ]Main business are Measuring instrument

Wuxi Aosibo Automatic Equipment Co., Ltd.

[ Manufacturer Trader ]Main business are Automatic equipment

Nanjing Xinhai Testing Technology Co., Ltd.

[ Manufacturer Trader ]Main business are LED electronic display screen, Pre-discharging lightning rod, Aviation obstacle lamp, Humiture sensor, Disaster preparedness electronic display system.

Ningbo Jiangbei Junrong Electron Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Humidity transducer, Thermo-hygro sensor, Humidity controller, Temperature controller, Humidity module, Temperature humidity module.

Ningbo Yinge Communication Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Communication base station monitor

Shenzhen Xinshilian Technology Co., Ltd.

[ Trader ]Main business are Transduction and control product.

Shenzhen Huiyi Huapu Electronic Co., Ltd.

[ Manufacturer ]Main business are Digital sensor, Wireless radio frequency chip, Wireless radio frequency discrete component etc.

Shenzhen Weihongyuan Electronics Co., Ltd.

[ Trader ]Main business are Electronic components

Shenzhen Pingxing Automatic System Co., Ltd.

[ Manufacturer Trader ]Main business are Computer software and hardware, Electronic product, Industrial automatic product.