Suzhou Yonwell Filter has been engaged in the R&D and manufacturing microporous pleated filter cartridges since 2005. Especially good at picking up filter material, producing high cost-effective filter cartridges instead of the world's famous brands, to create value for customers.

A number of tests could be carried out in our own lab, including checking raw materials, filtration efficiency, flow rate, service life and integrity test. With developing technique & mature workmanship, diversified products are available for different customer needs. Products are sold to Japan, England, India, etc. Keep good cooperation ship with customers for long terms.

Our plant is clean in line with national standards, with advanced & equipped production lines for pleated filter cartridges. There are engineers of rich experience and strictly trained production workers. Rely on Japanese superior filtration technology and get improved & strong from production practice gradually. Adhering to the business belief of "customer first, enterprising spirit", provide our customers with quality services.

Main products are polypropylene (PP) pleated filter cartridges,  membrane filter cartridges with polytetrafluoroethylene (PTFE), polyether sulphone (PES) & nylon (NYLON) material, glass fiber (GF) pleated filter elements, high flow (HF) filters, capsule filters. Both filtration materials and plastic parts meet food-grade safety standards. These filter cartridges are widely used in pharmaceutical, biological engineering, food and beverage, electronics, electroplating, fine chemicals, ultra-pure water manufacturing and other industries, as well as research and testing institutions.