Enormous steel factories call for monolithic refractories, and Minteq International delivers. A wholly owned subsidiary of Minerals Technologies Inc., Minteq produces refracting materials for surfaces or applications exposed to extreme high temperatures. The company primarily serves the aluminum, cement, iron, polymer, steel, and other manufacturing industries. Its Pyrogenics Group produces pyrolytic graphite used for thermal management in aerospace, electronics, and glass applications. Subsidiary Ferrotron provides refractories for steel makers, and Minteq's ASMAS unit, acquired in 2006, serves the steel industry in Eastern Europe and Turkey.