Ningbo J&S Autoparts Industries Co., Ltd. is located in City of Eastern China. The rudiment a factory specialize manufacturing all kinds tire valve and accessories which established 1985. In 1990, We jointed stock with our great customer developed exhaust ...

Hebei Biocon Imp&Exp Co.,ltd is the leading manufacture and distributor of tire repair products. Mainly including wheel balance weights/tire valves/tire seals/tire tools so on, we have professional technicist in controlling products quality powerful ...