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 Black Fused Alumina 1 - 3 mm 3-5mm for Anti-slip Aggregates 1. Product Description of Synthetic Aluminum Oxide Black Fused ...