Suzhou Kexiao Chemical Instrument Co., Ltd.

[ Trader ]Main business are Gas chromatograph

Guangzhou World Ways Instrument Trade Co., Ltd.

[ Trader ]Main business are Chemical analysis, Testing instrument.

Shanghai World Ways Analysis Instrument Co., Ltd.

[ Manufacturer ]Main business are Chemical analysis, Testing instrument.

Zhengzhou Tudi Energy Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Gas generator and Industrial furnace.