Membrane Solutions is a high tech company, headquartered in the US with 3 production plants and 4 R&D based in China, specializing in patented filtration and purification technology for more than 17 years. MS has been the OEM service of choice of many top brands. Meanwhile, MS works with about 200 distributors in 80 countries covering 20 product categories. We can provide OEM & ODM service. We have ISO9001,FCC, ETL, UL, SGS, AHAM, CARB, RoHS, CE certification, and passed the US FDA and NSF certification.Membrane Solutions has independently develops and produces Nylon, PES, PVDF, PTFE and other microporous membrane filter cartridges, which are widely used in biopharmaceutical, semiconductor, genetic laboratory and other fields.