Electrosteel Castings Limited is a Company based in Kolkata, India. It is one of the largest manufacturers of Ductile Iron (DI) Pipes in the Indian sub-continent, having a production capacity of 280,000 MT per annum. The present turnover of the company is US$277 Million. Electrosteel was the pioneer in setting up a Ductile Iron Spun Pipe Plant in India in 1994 and is among the five largest producers of Spun Iron pipes in the world