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,
62-66% ZrO2 Ceramic Blasting Media Zirconia Beads B120 for Medical Instrument Finish 1. Product Description of Ceramic Blasting Media Zirconia Beads ...