tiantai industrial zone Zhuzhou, Hunan
ChangSha Six Star Hardmetal Co., Ltd. was established in 1996, it is an leading carbide manufacturer professionally engaging R&D, production and selling tungsten products China.Our main advantage are as below:1. Cemented Carbide for Mining such as: Button ...
Carbide mining tooll, carbide inserts, carbide shims, carbide pdc substrate