Sinomatech Membrane Material Company consisting of former Filter Materials Division, Shuangwei Division and Li-ion Battery Separator Division, is mainly engaging in R&D, production, sale of the environment protection filter materials, battery materials, air filter materials and organic membrane materials. It also supplies the technical service on optimizing the integrated system.

Inheriting the advantage of the specialist and technology from its former, Nanjing Fiberglass R&D Institute, the company is the supporting unit of national engineering technology research centre, the hi-tech enterprise in Nation torch program, the first batch of innovative enterprise at national level, hi-tech in Jiangsu Province.

The main products, including industrial dust-collecting filter materials, AGM separators, fiberglass filtration paper, membrane used for Li-ion battery etc. have its own patents and achieved the multiple Science & Technology Progress Awards for many times.

The company won the honorary title of outstanding contribution supplier in China Aerospace, which of product applied to China's Shenzhou series of manned spacecraft.

Main products, membrane filter material used in industrial dust-collecting passed the environmental technology certification (ETV), tested by the U.S. environmental protection agency (EPA), and each performance of membrane filter material has more advanced level than international suppliers in same industry.

At present, the company has become the central innovative manufacturing enterprise with the most abundant technical force, the most complete industry chain, and the strongest comprehensive strength, providing vital technical supports in energy saving and emissions reduction, and the implementation of cleaner production in China.

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