Karbonsteel Engineering Limited engages in the design, manufacture, fabrication, and assembly of heavy and precision steel structures for industrial and infrastructure sectors in India. The company provides structural engineering and fabrication solutions in various sectors, including steel plants, railway bridges, oil and gas plants, refineries, chemical plants and other industrial units. It manufactures heavy steel fabricated structures, precision and technological steel structures, such as furnace supports, accumulator towers, galvanized tubing handrails, and tight-tolerance assemblies; steel bridge structures for railways and high-speed rail corridors, including open web girders, composite plate girders, built-up bridge sections, pier and pier-cap formwork, foot overbridges, and road overbridges; and pre-engineered buildings comprising built-up structural frames, crane beams, purlins, roof trusses, and cold-formed or hot-rolled framing and sheeting for warehousing, logistics parks, industrial sheds, and factory buildings. Karbonsteel Engineering Limited was incorporated in 2011 and is headquartered in Mumbai, India.