Tianjin Rund Filter Co., Ltd., former Tianjin Wix Filter Co., Ltd., which was founded in sixties of 20 century, owns the history of forty years, mainly engages in production of filter for auto usage. We introduced the designing process, manufacturing technology, product testing, test equipment of American Wix Filter Co., Ltd.

The key technical indexes of the products have already reached the national and SAE standard. Not only export to the Asia, Africa and America countries and districts, but the company adequates systematic service to the 20 factories' OEM. In 1999 the company passed through the ISO9001 quality management system certification, in 2001 adopted the international quality system QS9000/VDA6.1 Certification, in 2007 achieved ISO/TS16949: 2002 Quality System Certification.

Being an individual ownership private enterprise, the company set up new workshops in the western part of TEDA in 2009, the capacity amounts to 20 million sets of filter, including fuel filter, oil filter and air filter. From now on, the company have strengthen the reservation of human resources, increased the technical development. With extraordinary wisdom and courage, we will face the new challenge, take our advantage to open a new chapter.