Jilin Guangda Electric Power Equipment Co., Ltd.

[ Manufacturer ]Main business are Software

Shandong Tianhui Technology Co., Ltd.

[ Manufacturer ]Main business are Software

Changshu Modern Office Equipment Co., Ltd.

[ Manufacturer Trader ]Main business are Modern office equipment

Beijing Geo-vision Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Digital photogrammetry & remote sensing products

Shenzhen Beijiang Industrial Development Co., Ltd.

[ Manufacturer ]Main business are Revolving speed signal meter of water turbine generator, Reservoir level supervising system

Beijing Jinchengxin Technology Co., Ltd.

[ Manufacturer ]Main business are Magnetic technology application products, Tandem opening expandor, Card-drawing keyboard, Magnetic stripe read-write device, Magnetic card lock net entrance guard checking-in supervising system, Personnel checking-in supervising system, One card pass supe

Multi-weal Fluid Sampling Equipment Manufacturing Co., Ltd.

[ Manufacturer Trader ]Main business are Fluid sampling measuring and control product

Shanghai Wansheng Computer Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Management information system in enterprise

Beijing Runhui Technologies Co., Ltd.

[ Manufacturer Trader ]Main business are Software

Kunming Zhihelixing Information System Integration Co., Ltd

[ Trader ]Main business are Software