Supreme Engineering Limited engages in the business of manufacturing of steel products and heavy engineering in India. The company's Special Steels division manufactures steel in ingots or other primary forms, and other semi-finished products of steel. Its Wire division manufactures wire of steel by cold drawing or stretching; and hot-rolled and cold-rolled products of steel, and ferro-alloys. The company serves the oil and gas, automotive, hand-tools, textile machinery, engineering industry, defence (aircrafts, battle tanks, rockets, missiles, ships), space (rockets, launch systems), atomic energy (reactors, tools for ancillary machinery), and power (turbines, boilers). Supreme Engineering Limited was incorporated in 1987 and is based in Navi Mumbai, India.