Zhuzhou Jinggong Cemented Carbide Co., Ltd is one professional manufacturer and the leading supplier of tungsten carbide inserts and tips in China.

Carbide Pins, Studs, Tyre Nails

We produce a series of Tungsten Carbide Pins, tyre nails for the tyre stud/spike, due to the application of the double-action pressing machines and the well-prepared materials, our carbide pins can be controlled within a very tight tolerance at +/-0.05mm.
Solid carbide stud pins (also called tyre nails) are especially useful in snowy areas to prevent cars from slipping. And due to our technique and efforts, our products have been stable and reliable.

All of our materials for the carbide pins are made from virgin raw materials and according to ISO standard, thus results in trusted quality with favorable prices of products.