... supply various kinds of firebricks, such as high alumina brick, fireclay firebricks, silicon firebricks and insulation bricks, etc with the ... oven, hot blast furnace & glass melting furnace 2. Fireclay firebricks for coke oven, Steel ladle, blast furnace, glass melting furnace and ... etc.3. High alumina brick for cement kiln, EAF, blast furnace and hot blast furnace. ...