��Shanghai Minipore Industrial Co., Ltd. is a high-tech enterprise with the integration of Research & Development, Production, Application and Distribution, since it started to manufacture microporous membrane in 1990s. With many years of incessant development, the company has formed five product categories : ***** Series � All kinds of different material microporous membrane pleated precision filter cartridge and various depth filter cartridge; 2.UF Series � PP, PVC, PAN and other materials� hollow fiber membrane ultra-filtration components; 3.PP, PE, Nylon material liquid filter bag in some special industries; 4.All kinds of stainless steel cartridge & bag style filter housing; 5.SDI pollution index apparatus, glass type filter in laboratories and other special water testing devices, and various household water purifiers;