Deqing Fine Filter Film Equipment Making Co., Ltd.

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Hangzhou Deefine Filtration Technology Co., Ltd.

🇨🇳 China

2009

51-100 people

Manufacturer/Trading Company

High-tech enterprise

Product customization

Patented technology

Low MOQ

Shipments

129

Key customer

CHOKSI EXPORT

Key market

🇮🇳 India

Description

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

Hydrophilic/Hydrophobic Microporous PVDF Disc Membrane Filter$5

47mm 0.45um PTFE Membrane Filter Discs for HPLC$5

25/37/47mm 0.45um/0.22um Nylon Membrane Filter Discs$5

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 Yiqing Filter Material Co., Ltd.

🇨🇳 China

2010

51-100 people

Manufacturer/Trading Company

Product customization

Low MOQ

Industry association member

Description

Hangzhou Yiqing Filter Material Co., Ltd. is a modern enterprise established in 2010 in Hangzhou, China, operating as both a manufacturer and trading company. With 51 to 100 employees and an annual revenue ranging from USD 100,000 to 1 Million, the company specializes in the production and sale of industrial filter materials. They utilize advanced equipment and craft to produce a wide range of products from high viscosity PET, PP, and PA monofilament materials, ensuring stable shape, high tensile strength, and resistance to acid, alkali, and high temperatures. Their core product lines include polyester conveyor belts, polyester spiral dryer belts, sludge dewatering belts, and industrial filter cloth. These products are designed for diverse applications such as municipal wastewater treatment, sludge dewatering, latex production lines, paper machines, power stations, steel plants, mining, metallurgy, petroleum, chemical, textile printing and dyeing, food, medicine, and ceramics. Key offerings include various filter cloths, filter bags, and specialized belts like vacuum belt filter cloth, dehydrator filter cloth, and desulfurization filter belts. The company emphasizes quality, with products known for good filtration performance, easy stripping, and long service life, capable of meeting filtration requirements from 2-100um. They also offer customization for special specifications and anti-static products.