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,
Ceramic beads B120 size 0.063-0.125mm for Metal surface finishing DESCRIPTION Ceramic beads is a zirconia based material and with ZrO2 about 60-62%, ...