Tungsten carbide tire stud is one of the major products of Zhuzhou Jinxin. It can be directly embedded in the surface of the tire to increaseantiskid ability and performance of safety. The studs mainly applies to the area where the winter time is longer, snow and ice accumulation is relatively thick. It also widely used for the cross-country competition, rally-ing, engineering vehicles and other for complex ground. Different styles of studs used for different tires. We can design varous kinds of studs for any car tires, and ever for climbing boots and ski pole