Gaomi Tongchuang Valve Core Co., Ltd.established in 1999,as the world’s valve core manufacturing base,annually produces 1.2 billion tire valve cores,100 million auto&household air-conditioner valve cores,which takes up about 35% of global share.Tongchuang also specializes in variety of special purpose cores,such as liquid petroleum gas valve cores,nitrogen spring valve cores,extinguisher valve cores,TPMS special cores,environmental-friendly cores and air conditioner valves. Tongchuang passed ISO9001:2008&TS16949 certificate of quantity system respectively.Due to timely delivery , high quality products ,our company wins a high reputation and trust from domestic and overseas customers.
Should any of the items be of interest to you ,please let me know. I will be glad to give you details and a a best quotation upon receipt of your detailed requrirements .It would be our plessure to begin a business relationship with you .
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