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,
700HV Mirco-beads Ceramic Blasting Media JZB120 JZB150 JZB170 JZB205 for Metal Surface Finish 1. Product Description of Ceramic Blasting Media Ceramic ...