Usha Martin Limited, together with its subsidiaries, manufactures and sells steel wires, strands, wire ropes, and cord related accessories in India and internationally. The company offers wire ropes, including crane, mining, elevator, oil and offshore, fishing, general engineering, aerial transportation, structural, and forestry ropes, as well as conveyor cord. It also provides spring, welding, fencing, ACSR, needle, mesh, fishhook, CHQ, spoke, and brush wires; LRPC strands comprising compacted, indented, un-bonded polymer coated, bonded polymer LRPC strands; and wire drawing and related machines. In addition, the company offers pre-tensioning, and post-tensioning solutions; pre-stressing solutions; anchorage accessories and equipment, hydraulic jacks, powerpacks, and grout pumps and agitators; and pre-stressing machines and accessories, as well as installation services. Further, it provides optical fiber, aerial cables, micro ducts, hybrid category, FTTH/drop, aerial copper, duct copper, and jelly filled copper cables. The company was formerly known as Usha Beltron Limited and changed its name to Usha Martin Limited in May 2003. The company was founded in 1960 and is based in Kolkata, India.