Yonwell Filter have passed the audit of ISO9001:2015,       Yonwell control raw materials seriously, test, pick, 

obeying the principles strictly to offer customers                     check. There are inspections on each process, including 

qualified products.                                                                        production, testing and packaging. Remove unqualified 

                                                                                                              semi-products or products.

                                                                                                                                       Flow chart of production workmanship

         production for membrane filters


We master filtration meida, because we have the device & expertise to test filtration media, by which we also really could control filter cartridge quality from its material. Also we could offer more economic filtration material assembly without qualiy concession to help customers save cost.


Reliable materials, satisfying products, with sincere service & consideration, Yonwell could become your long-term partner.


Get in touch


Suzhou Yonwell Filter Co., Ltd.

U-tech Park, Dongshandadao Road, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province, 215106, China

Ph: +86-189 1355 0133

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

Yonwell Filter is a factory specializing in manufacturing mircoporous pleated filter cartridges since 2005. After these years' study & practice, we have mastered various filtration material's technique parameters and performance well with the help of professinal lab instruments. Filtration material is the core of a filter cartridge, while we are good at pick & assembling. Yonwell is also a company complying with ISO9001:2015 quality system, passing the audit and obeying the principles strictly.

Yonwell produces microfiltration filters, pleated & membrane filter cartridges with various materials like PP, GF (glass fiber), PTFE, PES, Nylon. Except for standard column cartridges, high flow filters and capsule filters are in our production range, too. Membrane filters are our strength, like hydrophilic & hydrophobic PTFE filters, single-layer & double-layer PES filters. They are qualified products with competitive price. Also specific requirements could be bespoken here. Always there are successful cases among our customers.

Clients' requirements are our pursuit, clients' satisfaction is our goal. As clients' success is our success.