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,
Zirnano Ceramic Blasting Media Zirconia Beads B120 B170 B205 B400 for Stain Finish in Light Metal Alloys 1.Product of Ceramic Blasting Media Ceramic ...