Certificate
Pingguo Mineral produces A grade Brown Fused Alumina. The factory was transferred from state-owned factory, and is one of the few factories in China that has mining right. The factory has an area to select good quality bauxite, and return the bad quality bauxite to the mine. This assures the stable good quality of final product. Because of the special TiO2 content in Guangxi bauxite, and the special melting formula, our Brown Fused Alumina characterizes both toughness and sharpness.
