Hainan richin minerals co.,ltd.

Our company is specialized in processing, producing and exporting of fused silica, silica sand and silicon carbide.

We also deal with the export of the following products: Minerals such as olivine sand, kaolin, brown fused alumina, sillimanite, china stone, potassium feldspar, albite, anhydrous sodium sulphate, sepiolite, electrode graphite etc;chemical products such as calcium chloride, megnesium chloride, zinc oxide, zinc sulfide, silica gel etc;ferro silicon and cast iron products;