Economy: can reduce cost, reduce the frame section, save reinforced concrete can significantly save the comprehensive cost of the building.

Production technology of high alumina brick and clinker clay brick more similar, the difference is that the ingredients in the clinker ratio is higher, can be as high as 90 ~ 95%

Main mineral component of corundum brick is corundum phase, it has excellent physical property in high temperature, resistance to chemical corrosion.

High quality silicon carbide refractory products have been developed by Zhengzhou Sunrise Refractory Co., Ltd. featuring high strength, high thermal conductivi

The black mineral has aluminum oxide's high hardness, adheres well to common bonding materials,and is tough but friable enough to cut well and can reduce heat generated during grinding.

Black Fused Alumina has good features as high hardness, strong tenacity, better bonding ability and hydrophilicity, giving less heat, good self-sharpening, smooth surface and high finish.