About ost

        OST FILTERS INC is an enterprise, which professionally produces filters. She covers an area of 57,000 square meters and annual production capacity is more than 10 million pieces. She has intemationally advanced coating line,

        Contact us

          M. +86-188 6099 2302

          Tel: +86-510-86669666

          Fax:+86-510-86666665

          Email: hankwu@ostfilters.com

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