Membrane Solutions, founded in 2006 in Seattle, USA, is a world-renowned supplier of membrane filtration products. It is a high-tech enterprise integrating research and development, production and sales, and is committed to providing various products and solutions in filtration, separation and purification processes.

The company possesses the most comprehensive core membrane manufacturing technologies, covering microfiltration, ultrafiltration, nanofiltration, and reverse osmosis membranes, with materials including PES, PVDF, PTFE, and nylon. In terms of core technology, the company has independently broken through microfiltration membrane manufacturing technology and owns patented self-developed membrane technologies (with over 100 patent applications, 40% of which are invention patents). It independently researches and produces microporous membranes (pore size from 0.02μm to 10μm) made of Nylon, PES, PVDF, and PTFE, which are widely used in semiconductors, pharmaceuticals, and gene laboratories. In the industrial and ultrafiltration fields, the company has independently developed and produced MF/UF/RO membranes, components, and systems, as well as PES/PTFE/PVDF/nylon filter cartridges and other filter cartridges and membranes. In the laboratory filtration field, its applications include sample pre-treatment for chromatography, biological laboratory filtration, and microbial limit detection. Additionally, its product line is widely used in home water purification, air purification, and outdoor applications.

After years of development, the company’s headquarters is now in Shanghai, with R&D and production centers in Nantong, Chongqing, Jiaxing, and Seattle. The total R&D and production area exceeds 40,000 square meters, with R&D and technical personnel accounting for over 20% of the total. The sterile and semiconductor-grade cleanroom area alone is 10,000 square meters.