Welcome to Zhuzhou ChangNian Cemented Carbide CO.,ltd.

We had several years experienced specialized in tungsten carbide cutting  tools&PCD/PCBN insert/ cutting tools Manufacture .

Main product :Carbide end mills /PCD&PCBN&PDC cutting tools/Carbide inserts/Carbide rods/Carbide plates& strips

and some OEM special tungsten carbide or PCD/PCBN cutting tools .

If you are interested in our products ,pls don't hesitate to call us or e-mail us !