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 Ceramic Blasting Media Zirconia Beads JZB20 JZB30 JZB40 JZB60 for Metal Surface Finish 1. Product Description of Ceramic Beads Ceramic Beads is ...