Founded in 1995, Ningbo Yinzhou Gaorong Auto Axes And Tube Co., Ltd. specializes in producing all sizes outer casings and flexible shafts, inner cables for automobiles , motorcycles, cars, electric tools, garden machinery and other equipment and instruments. We can produce special sizes accords to customers&＃039; demand. We have ISO9001:2000 ***** Many of our products have occupied the international market. There are two major categories with over 100 specifications. we can produce outer casing from diameter 4mm to 13mm. inner cable from 3.0mm to 18mm.