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,
SPECIFICAION: 65 ZirconiumSlicate Beads The Zirconium silicate beads is produced by choosing imported zircon sand as raw material, then finely grind ...