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About Us


ZWEN means the best-quality sintered filter.


ZWEN is short for XINXIANG ZWEN FILTER CO.,LTD.


XINXIANG ZWEN FILTER CO.,LTD produces sintered porous filter candle, sintered porous filter cartridge, sintered porous filter disc, sintered porous filter disk, sintered porous filter element, sintered porous filter pipe, sintered porous filter plate, sintered porous filter rod, sintered porous filter sheet, and sintered porous filter tube.


XINXIANG ZWEN FILTER CO.,LTD has advanced sintering equipment, advanced welding equipment and a high level of skilled workers.


XINXIANG ZWEN FILTER CO.,LTD has passed ISO 9001:2008 quality management system and SGS audit test. 


XINXIANG ZWEN FILTER CO.,LTD main markets are European market and North American market.


XINXIANG ZWEN FILTER CO.,LTD Key Clients: 3M, BOEING, GKN, MAHLE, Parker, SIEMENS.