Tube Investments of India Limited is an India-based engineering company. Its divisions include Mobility, Engineering, Metal-Formed Products, and Others. The Mobility segment comprises standard bi-cycles, special bi-cycles, such as alloy bikes and specialty performance bikes, fitness equipment and three-wheeler electric vehicles. The Engineering segment comprises cold rolled steel strips and precision steel tubes, such as cold drawn welded tubes and electric resistant welded tubes. The Metal Formed Products segment comprises of automotive chains, fine blanked products, stamped products, roll-formed car doorframes and cold rolled formed sections for railway wagons and passenger coaches. The Other product segment includes industrial chains and other new businesses.