1. Recycle tungsten caribide scrap produced when grinding and polishing.
2.Waste hard metal :all kinds of tungsten carbide waste including powder or rejection products such as tools, etc.
We have always purchased these at high price for long time.
Hongtai Tungsten (Changsha) Recycling Company
A1101, Hongsheng Building, 139# fo Cai'e South Rd, Changsha, Hunan Province