Founded in 1992,specialize in producting rubber extension rod,European or American style air nip,aerated extenson rod,valve and other fittings. The products are mainly used as air inlet fittings of tyre . variety and specificiation amount to over 100.Our customers spread over 20 provinces and cities in China.More than 80%products are exported to Europe,America,Germany and other countries . Our tenet:providing customers the best products with exquisite appearance .reliable quality and reasonable price. Our factory is located in Nanmen of Ningbo ,enjoying convenient transportation.Welcome to call or visit u