... in China with more than 20 years experience.Our main products range from microporous membrane discs, pleated cartridge filters(PP,PES,PTFE ... ,PVDF,CN-CA,ACF) , capsule filters ,SDI kit , stainless steel filters, filter housings as well as syringe filters .They have been widely applied ... good after-sale service.If you are interested in the filters and the related products , pls feel free to contact us ...