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,
Yittrium stabilized Zirconia Grinding Media beads density 6.0g/cm3 size 0.1-50mm DESCRIPTION Zirconia beads are made of micron and sub-nano zirconia ...