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,
Low energy Consumption Zirconia Ceramic Blasting Media B170 45-90μm for Iphone Surface Finish 1. Product Description of Ceramic Blasting Media Ceramic ...