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 blasting media B20, B30 Hardness 700HV 1. Discription of ceramic beads blasting meida Ceramic Beads blasting media is manufactured by ...