Shanghai Kuanhao Industry and Trade Co., Ltd

Engineering and distribution of gas monitors for industrial process control and environmental surveillance both in air and water. Profit from our individual consultance and custum designed solutions.

The company Fromme Armaturen GmbH & Co. KG was founded in 1982 and supplies quality fittings, mainly made of fine-grained DIN and ANSI-NORM. The scope of application extends from industrial application to water and sewage technology.

Beijing Purkinje General Instrument Co., Ltd. is a modern high-tech enterprise that was founded in 1991. It specializes in scientific instrument research and development, manufacturing, and sales. The company has successfully obtained various certifi