Hangzhou Deefine Filtration Technology Co., Ltd. is a national high-tech enterprise based in Hangzhou, China, specializing in the R&D, manufacturing, and marketing of polymer microporous membrane filter materials and advanced filtration systems. Established in 2009, the company operates a 3,500-square-meter facility featuring a 100,000-class cleanroom and eight automated production lines. As an ISO 9001:2015 certified manufacturer, Deefine offers an extensive portfolio of over 1,000 products across 72 categories, including pleated membrane filter cartridges, high-flow filters, capsule filters, and depth filter cartridges. Their products utilize high-performance materials such as PES, PTFE, PVDF, PP, and Nylon66, with specialized nanofiber membranes reaching international advanced standards. The company serves a diverse range of industries, including biopharmaceuticals, microelectronics, food and beverage, fine chemicals, and water treatment. With a strong focus on innovation, Deefine develops approximately 20 new products annually and holds numerous invention and utility model patents. Since 2018, the company has expanded its global footprint, exporting to over 40 countries across Europe, North America, and Southeast Asia. They provide comprehensive OEM, ODM, and customized technical services, positioning themselves as a cost-effective alternative to major industry brands while maintaining rigorous quality control and Industrial 4.0 production standards.
RFG Micro Glassfiber Media Spun Filter for Water&Air Filtration$1
Stainless Steel Filter Cartridge for catalyst recovery in petrochemical/chemical industries
PVC Filter Housing Designed for high flow water filter cartridges$300
Diameter 85mm PP membrane water filters for Wet Etch Chemicals$1
Diameter 85mm high flow water filters for TFT-LCD Cleaning/Chemicals$1
RF-CMP Economical PP Depth Filter Cartridge for Polishing Solutions$1
HFD Double-Open-End High Flow water Filter Cartridge for Water Filtration$25
PFA filter housing for critical chemical applications in electronics$160
RF-MBJ Long Service Life Water Treatment Spun Filter Cartridge$1
Hangzhou Anow Microfiltration Co., Ltd.
🇨🇳 China
200311-50 peopleManufacturer/Trading Company
Established brand
Multinational enterprise
ODM manufacturer
High-tech enterprise
Shipments
119
Key customer
MICROCLAR
Key market
🇺🇿 Uzbekistan
Description
Hangzhou Anow Microfiltration Co., Ltd. is a manufacturer and trading company based in Hangzhou, China, specializing in advanced microfiltration solutions. Established in 2003, the company has grown to employ 11 to 50 people and generates an annual export revenue of 5 million to 10 million USD. Anow is well-known in Asia for its focus on research and development in membrane technologies, including MCE, Nylon, PES, PVDF, and PTFE membranes, with pore sizes ranging from 0.03 μm to 10 μm. They design and produce a wide range of filtration products, including pleated filter cartridges, capsule filters, micropore filter membranes, syringe filters, membrane discs, roll membranes, stainless steel filter housings, infusion filters, and filter units. The company operates its own factory and holds an ISO 9001 certification, ensuring high-quality standards. Anow provides professional assistance for liquid, gas, and air filtration, separation, and purification solutions, serving diverse industries such as biopharmaceutical, medical, food & beverage, microelectronic, chemistry, water treatment, and laboratory applications. Since its acquisition by Entegris in 2019, Anow has become part of Entegris' Microcontamination Control division, expanding its global reach and technical capabilities.
0.1um 0.45micro PTFE Filter Cartridge for Ink Filtration$10
5 Inch Polypropylene PP Membrane Pleated Filter Cartridge High Flow Rate$5
0.1micron Pes Cartridge for Terminal Filtration$30
PP Filter for Industry Filtration Equipment China Sullpier$5
PP Element Industry Filtration Liquid Filter$5
0.22 Micron Pes Filter Cartridge 30inch Length for Water Pharmaceutical Industry$5
PP Membrane Pleated Filter Cartridges for Oil Field Prefiltration$4.5
ISO Certificated Glass Fiber Filter Cartridge for Particulate Removal$10
ISO Hydrophobic PTFE 1/4"Swg Capsule Filter Air Capsule Housing$8
5 Micron Air Filter Manufacturer and Water Filter From China$5
10 Inch 5.0 Micron PP Cartridge for Pharmaceutical Industry$5
High Quality Water Filter Cartridge 0.1um PP Pleated Filter$5