About

About Hangzhou Cobetter Filtration Equipment Co.,Ltd Cobetter is a globally advanced company with complete whole industry chain manufacturing capability. Cobetter continues to be focused on the research and development of microporous membranes,nanofibers, and tangential flow filtration membranes, and is committed to providing new and innovative filtration and purification solutions for the global IC manufacturing and biopharmaceutical industries. Our product scope includes membranes, pleated cartridge, capsule, hollow fiber and virus removal filters. Additionally, Cobetter's scope includes, UF modules, single use bags (2D/3D) assembly, ultraclean steam bags and containers,single use connectors, stainless steel housings, and filter validation services (testing and analysis). About Hangzhou Cobetter Filtration Equipment Co., Ltd. Cobetter is a globally advanced company with complete whole industry chain manufacturing capability. Cobetter continues to be focused on the research and development of microporous membranes,nanofibers, and tangential flow filtration membranes, and is committed to providing new and innovative filtration and purification solutions for the global IC manufacturing and biopharmaceutical industries. Our product scope includes membranes, pleated cartridge, capsule, hollow fiber and virus removal filters. Additionally, Cobetter's scope includes, UF modules, single use bags (2D/3D) assembly, ultraclean steam bags and containers,single use connectors, stainless steel housings, and filter validation services (testing and analysis). Cobetter is one of the largest filtration technology companies with a complete whole industry chain manufacturing capability. Headquartered in Hangzhou, with 5700 employees and more than 1,500 engineers, Cobetter has subsidiaries in Shanghai, Japan, South Korea, Taiwan(CHN), and Singapore, and serves more than 28,000 customers in 106 countries around the world. We thrive on helping our customers solve the filtering challenges they face in the battery production process. Our products are widely used in the mixing, coating, electrolyte filling, sealing, calendering, and slitting processes, etc. for battery manufacturing. We have developed different filter formats and media configurations to meet our customers’ specific requirements. Our market share of lithium battery filtration in China has reached over 90%. CATL, BYD, LG Energy, SAMSUNG SDI, SK On etc., all have many years of cooperation with us. Cobetter is one of the largest filtration technology companies with a complete whole industry chain manufacturing capability. Headquartered in Hangzhou, with 5700 employees and more than 1,500 engineers, Cobetter has subsidiaries in Shanghai, Japan, South Korea, Taiwan(CHN), and Singapore, and serves more than 28,000 customers in 106 countries around the world. We thrive on helping our customers solve the filtering challenges they face in the battery production process. Our products are widely used in the mixing, coating, electrolyte filling, sealing, calendering, and slitting processes, etc. for battery manufacturing. We have developed different filter formats and media configurations to meet our customers’ specific requirements.Our market share of lithium battery filtration in China has reached over 90%. CATL, BYD, LG Energy, SAMSUNG SDI, SK On etc., all have many years of cooperation with us.