MSIL is an ISO 9001:2015 and ISO 14001:2015 certified company. It runs a heavy steel structural mill, Steel Melting Shop and Gas plant at Raipur. Company manufactures heavy and light steel structures such as strips, joists, beams, channels, girders, and railway sleeper bars, flats in various ranges for the construction, automobile, railway, and power industries. It has high capacity structural rolling mills with full fledged supportive SMS and one of the very few in India which manufactures 600 MM joist and 250 MM angles