Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
Synthetic Aluminum Oxide Brown Fused Alumina F12-F220 for Bonded Abrasives 1. Description of Brown Fused Alumina Brown Fused Alumina is called as the ...