... refractory bricks in China.Our major products are fireclay brick, high alumina brick, silica brick, mullite brick, and various heat insulation bricks.Application:Hot blast furnace,coke oven ... ,glass furnace, cement kiln, rotary kiln and other industrial kilns,etc. Item:LZ-85LZ-80LZ-75LZ-65LZ-55LZ-48Al2O3 %≥85≥80 ... - US$10 Million Export Percentage:81% - 90% Refractory Brick For Cement Industry