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,
B40 B60 B80 B120 Ceramic Bead Blasting Media Zirconia Beads for Surface Cleaning and Treatment 1. Product Description The ceramic beads are made from ...