Manufacturers of I.S.-7, I.S.-6, I.S.-8, 45% to 80% Alumina content fire bricks, end tapered, side tapered, cuppola, blocks, b.P. Sets and other refractory items required in various types of furnaces, used in steel, chemical, petro-chemical, glass, cement and other industries.We also supply fire clay, cerra foam, cerra-wool, and various other items.