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Techonolgy Innovation


In 2016, Holding 35 innovation patents, 55 patent for utility models is accepted. Patents covers regions accoss China, USA. Europe, Japan, Hongkong, 

Holding independent intellectual property rights of anti oxidation membrane and fouling resistant membrane. successfully overcome the long-standing problems of reverse osmosis membrane - organic and biological pollution.


R&D Center


In 2016 set up National Membrane Material and Application Joint Engineering Research Center        

In 2010 set up Guiyang Liquid Separation Material Engineering Research Center




Undertake the national 863, the innovation fund, the torch plan and the new product plan, the key industries revitalization and the technical renovation projects.