Tube Investments of India Limited manufactures and sells precision engineered and metal formed products to automotive, railway, construction, agriculture, etc. in India. The company operates through three segments: Engineering, Metal Formed Products, and Mobility. The Engineering segment offers cold rolled steel strips, precision steel tubes, cold drawn welded tubes, and electric resistance welded tubes. The Metal Formed Products segments provides automotive chains, fine blanked and stamped products, roll-formed car doorframes, and cold rolled formed sections. Its Mobility segment offers standard bicycles; special bicycles, including alloy bikes and specialty performance bikes; and fitness equipment, as well as electric three-wheeler. This segment sells its products through retail outlets. The company also provides gear and gear products, such as gear, gear boxes, and gear motors and assemblies; power systems, which include transformers, switchgear, automation, and turnkey projects; and industrial systems, such as electric motors, alternators, drives, traction, electronics, and SCADA products. In addition, it engages in the other business, which include industrial chains and new business. The company was founded in 1900 and is headquartered in Chennai, India.