Haining Zhengfang Filtration Equipment Factory

Since 1985 we are engaged in the import and distribution of chemical products for various industries throughout the country.

WEKA AG has a hold on fluids and gases – and has done for more than 80 years. As a mid-sized company based in Switzerland, we are a market-leading manufacturer of cryogenic components for application at the lowest temperatures. Additionally, we produ

ITT RHEINHÜTTE Pumpen is a market-leading designer and manufacturer of centrifugal and axial flow pumps suited to corrosive, abrasive and high-temperature industrial process environments. Rheinhütte solutions serve specialty applications for the chem