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.

The company has obtained ISO9001 and CE certifications, and in 2013 it also passed the US FDA and NSF certifications. From raw materials to production processes, the company ensures comprehensive quality control, with each batch undergoing strict quality testing and a product warranty certificate issued.

Our Advantages

"Our membrane for your solutions" - providing world-class membrane materials and products has always been the survival and development philosophy of Membrane Solutions. The company has gathered the most outstanding professional membrane material R&D and technical talents, has a strong and extensive international sales team, and a comprehensive after-sales technical support team, establishing a sound, strong, and industry-leading production, sales, and R&D system.

1. Product research and development capability: With patented technology of independent research and development of filter membrane, independent research and development and production of Nylon, PVDF, PTFE, PES, etc. (membrane pore size is 0.02-10μm) microporous membrane and membrane filter cartridge products, sustainable and stable supply of products.
2. Market validated product quality: After years of development, filter membrane and filter cartridge products have continued to provide stable and reliable filtration products for enterprises in different fields, including biopharmaceutical, medical devices, food and beverage, microelectronics, industrial filtration, and laboratory analysis.
3. The validation laboratory escorts the production process: the validation center has perfect management procedures, standard validation process and operation specifications, operates in accordance with the requirements of the ISO 9001 quality system, and establishes the management system and technical requirements of the validation center according to the requirements of CNAS-CL 01:2018 "Accreditation Standard for Testing and Calibration Laboratory Competence". The validation center consists of comprehensive microbial analysis laboratory, comprehensive chemical analysis laboratory, filtration performance laboratory and electron microscope analysis room, which provides complete testing and validation services for pharmaceutical enterprises and filter manufacturers, making the entire process more economical and reliable.
4. Advanced equipment to provide professional support and services: The validation center is equipped with more than 10 large analytical instruments, such as scanning electron microscope (Thermo Scientific Phenom Prox), inductively coupled plasma mass spectrometer (ICP-MS Agilent 7900), liquid chromatography mass spectrometer (LC-MS Shimadzu 2050) and nearly 100 conventional detection equipment such as Uv-visible spectrophotometer, gas chromatograph, liquid chromatograph, liquid particle counter, fourier transform infrared spectrometer, etc. Our team of scientists, engineers and experimentalists with more than 50 years of industry experience provide professional support and service to our customers.
5. High industry product compatibility: Standard filtering product specifications fully refer to industry standards, and have high substitutability for industry products.
6. Possess a strong and extensive sales network system and a global sales team: Domestic trade is mainly spread throughout the country, including seven major regions including Northeast, East China, North China, Central China, South China, Southwest, Northwest; The foreign trade footprint covers over 119 countries and regions including Europe, North America, Southeast Asia, South America, the Middle East, Oceania, and Africa; In 2018, we started household products and established SimPure sub-brand, which enabled Membrane Solutions and SimPure to develop rapidly in the American market through Amazon, Ebay, walmart e-commerce platforms and official websites. Up to now, it has served more than 2,000,000 families.
7. OEM services: Support product customization and provide product performance optimization support to reduce project costs.