Mmullite insulation bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades.

Fire clay insulation brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity.

Light Weight High Alumina Insulating Brick is widely used in lining or insulating layers of various industrial furnaces, and kilns in petrochemical, machinery, ceramic industry.

The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces.

Diatomite insulating bricks can be used in reduction cell and hot blast pipe of various thermal equipment, which placed in the high requirement on heat-insulating.