OST is a SINO-ITALIAN joint venture company specializing in automobile filters. Advanced facilities and ISO certificated qualify us to produce high class filters. we have big range, we can offer your company all kinds of filter with competitive price. We high appreciate to receive your positive reply! Best regards, Hank Wu Export Manager OST Filter Industry JiangYin Economy Development Zone, No 32 West Huate Road, JiangSu, PRC t +86-510-86669508/86669666 f +86-510-86666665 e ***** MSN: ***** SKYPE: hankwu79