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 shot peening beads ZrO2 60-68% reusable Ceramic shot peening bead is always considered as an ideal blasting and shot peening media, ...