Quality Rolls is a part of Superior Forge & Steel, which is a fully integrated forged steel roll providing company that was formerly known as Superior Forge & Steel Corporation and was established in 1991. It has a team of personnel who have experience in melting, forging, heat treating and machining technologies. The company s primary product includes forged, hardened steel rolls for the hot and cold rolling of ferrous and nonferrous materials. Quality Rolls also offers specialty forging, heat treatment and machining services, as well as commercial ingots. It utilizes several hardening methods that include differential, classical and dual frequency progressive induction, as well as quenching methods that include water, forced air and subzero cryogenic in liquid nitrogen for the reduction of retained austenite. The company also utilizes forging methods that develop homogeneous, fine-grained metallurgical structures for imparting strength and ductility in the forging cross-section.