Beijing Huanke Environmental Protection Technology Co., Ltd

[ Manufacturer Trader ]Main business are Flowmeter, Industrial acidometer, Analyzer, Sewage water quality & water quantity automatic monitoring network system, Aerator.

Weifang Zhongke Medical Equipment Co., Ltd.

[ Trader ]Main business are Medical appliance, Laboratory equipment and consumption material, Chemical reagent etc.

Beijing Aomolin Photoelectrical Technology Co., Ltd.

[ Manufacturer ]Main business are Photoelectrical product