Shandong Gaotian Metal Manufacturing Co., Ltd. is the company that specialize in manufacturing and exporting tyre valves and valve cores, is ISO/TS16949 certified company, and it is Secretariat Unit of Valve Branch of The Technical Committee on Tyre and Rim Standardization of China. With 40 years of experience,The company has been one of the largest enterprise in tyre valve line with most complete varieties. "Gaotian" Brand tire valves and valve cores can be applied to the inner tubes\tubeless...
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