Shanghai Norgin Membrane Tech. Co., Ltd. is a joint-venture specialized in polytetrafluoroethylene film production. We have two brands of NorginTex® and NorFilter®. Our products are widely applied in the fabric for outdoor and functional garments, who are highly functioned in industrial separation and filtration. They also have excellent performance in the application of medical & bio-scientific materials, cabling products in aerospace & computer, lithium cell & electrochemical fuel cell, wear resistance, thermotolerant, radiation-proof special fiber and sealing material etc.