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,
95% Al2O3 Brown Fused Alumina Aluminium Oxide Blasting Media F12-F24,F30-F36,F40-F220 1. Product Description of Brown Aluminium Oxide Brown aluminum ...