Zhengzhou Haixu Abrasives Co.,ltd

Foundry Grade Chromite sand

Chromite sand AFS25-35 25-30 30-35 35-40 40-45

AFS40/45 45/50 40/50 Foundry chromite sand

Chrome ore sand used in steel industry

Foundry grade Cr-sand 46% Cr2O3

AFS40-45 Foundry chromite sand AFS40-45

SA Chromite foundry sand AFS45-50

Filling Chromite sand AFS25-35

China supplier chromite sand AFS25-30

AFS30/35 Foundry Chromite sand AFS30-35

Chromite sand AFS35-40export to taiwan

Foundry grade chromite sand AFS40-50

46% Cr2O3 chromite sand AFS45/55