We are a company specialized in manufacturing and exporting Valve Stem Seal & Rubber Products since 1986. We also got the Certificate Approval of ISO 9001 in 2005. We not only produce valve stem seals, we also open the mould by ourselves. We can develop the new products in this field as your requirement, especially for the bonding between rubber and steel.Please visit our website ***** to know more about us. Contact information: Sales:Josefina ChangEOK Sealing Technologies Co., Ltd.No. 10, Lane 152, Sec. 1, Fusing Rd., Taichung, 40256, Taiwan, R. O. C.TEL: +886-4-2262 7178FAX: +886-4-2260 5316E-mail: ***** *****