This product is independently developed by the company's research and development department according to the market of the glass industry. It is mainly used in the space part of the glass furnace. It is suitable for use in environments with high erosion and poor thermal stability such as float, horseshoe flame and other small furnace tongue arches, feeding mouth outer arches, etc. The company has its own R & D center, laboratory and automated production line.

Silica brick is a special high bauxite clinker and high quality silicon carbide as the main raw material, through high pressure molding, high temperature firing and made. The service life of high-strength and dense silica bricks on the cement rotary kiln cylinder body except for the firing zone is 3 to 4 times higher than that of high alumina bricks.

Mullite lightweight brick can be used as a hot surface working layer refractory lining or insulation layer application. Mainly used for hot blast stove top, blast furnace body and bottom, glass melting furnace heat storage chamber, ceramic sintering kiln, petroleum cracking system dead angle furnace lining, etc.

The product is chrome corundum quality, with strong resistance to alkali, sulfur, vanadium invasion ability. It can be used as glass kiln lining, brushed glass flow hole cover brick and used for molten iron pretreatment device, coal water slurry pressurized gasifier back, lining, etc., as well as petroleum coke powder as fuel glass kiln storage chamber wall "lattice brick" "strip brick".