Welspun 

Welspun Corp Limited, together with its subsidiaries, manufactures and sells steel pipes and coatings, plates, and coils in the United States, Europe, Saudi Arabia, and India. The company offers helically, longitudinally, and electric resistance welded pipes; pig iron and ductile iron pipes; billets and thermo mechanically treated rebars; stainless steel pipes, tubes, and bars, as well as double jointing, pipe bending, ID machining, and dump site, polymer products, and inventory management services. Its products are used in onshore and offshore oil, gas, and water transmission; downstream oil and gas distribution; anti-corrosion; infrastructure and housing construction; potable water distribution; petrochemicals, nuclear power, fertilizers, energy and power, defense, railways, and aerospace; and forging and engineering industries. The company was formerly known as Welspun Gujarat Stahl Rohren Limited and changed its name to Welspun Corp Limited in April 2010. Welspun Corp Limited was incorporated in 1995 and is based in Mumbai, India.