deefine-filter-cartridge
2.deefine filter manufacturer
3.deefine factory

About Deefine®

Hangzhou Deefine Filtration Technology Co., Ltd is a professional filtration company in China who focus on developing, manufacturing and marketing of filtration products and system. We have several automatic product lines for the  manufacture of pleated microporous membrane filter cartridges such as PP, PES, PTFE, PVDF, Nylon66 and so on, which are widely applied in various industries.

Deefine is ISO9001:2015 certificated manufacturer of micro filtration products and has eight production lines for pleated membrane cartridges and 3500㎡ clean room plant. We also provide rapid and professional technical services and customized products to help users reduce total cost and improve product quality.

Deefine Filtration Company

Our Advantages

quality control

Quality Control

Deefine is ISO9001:2015 certificated manufacturer of micro filtration products and all productions are made in 2000㎡ clean room.

Customized service

Customized Service

Deefine provides rapid and professional technical services and customized products to help users solve problem.

Competitive Price

Cost Saving

With our best quality products and professional services, deefine could provide the most cost-saving filtration solutions.

Continuous innovation

Continuous Innovation

Deefine regards innovation as the competitiveness of enterprise development and develops 20 new products every year.