Tube Investments of India Limited (TII) is one of the country’s leading engineering companies, with a portfolio spanning across metals to mobility solutions.

It is a leading manufacturer in cycles, a preferred supplier of tubes, metal formed products and chains to a wide range of industries. TII supplies safety-critical precision parts to major OEMs and has strong presence in the power sector, off-road applications, textile machinery and general engineering segments.

The company is a leader in automotive and industrial chains with the brand ‘Diamond’. The ability to consistently deliver high­ precision and global quality standards has resulted in rising exports for the company. Tl I is a pioneer in cycle retailing in India, with prestigious brands like BSA, Hercules, Ladybird, Roadeo, Mantra and Mach City in its stable. TII operates in the industrial gears segment in India through its subsidiary Shanthi Gears Limited and has acquired CG Power to further strengthen its non-automotive engineering presence.