High hardness YG11C YG15 YG20 hard alloy
Flat head tungsten steel stud for mine h
Abrasion resistant tungsten steel alloy
Cement crushing carbide studs on roller
Contact: WanSheng
Phone: +86 13786336993
Tel: +86 13786336993
E-mail: lihualiu@zzwansheng.com
Add: C-10 building, Auto Parts Industrial Park, Tianyuan district, Zhuzhou, China