1. Production specification: S780, S660, S550, S460, S390, S330, S280, S230, S170, S110, S70 2. Chemical Composition of the products: C 0.70-1.20% Mn 0.60-1.20% , Si 0.40-1.20% , S ¡ à œ 0.05% , P  ¡ à œ 0.05....
Shandong Yafeite Metal Products Co., Ltd. is one of the biggest manufacturers of metal abrasive in China and we integrate technical research, development and production together. We are cooperating....