TIL's main activities comprise fully heat treated closed die steel forgings that can be converted into machined components which are ready to assemble for cars and trucks, high pressure fluid application, material handling and other general engineering industries. At present, Trinity India has five units, four located at Bhosari and one at Shikrapur. Among the Bhosari units, one has heat treatment facility, two have machining facilities and one unit has hammer forging facility while the Shikrapur unit has press forging, heat treatment as well as machining facility.

At present, TIL's exports about 50% of its total sales and is a globally recognized supplier which operates in a segment consisting of Front Wheel Hubs and Rear Wheel Spindles for all front wheel driven car. To this effect, the company has built up repetitive order book position with clients like Ford Motor Car Co., Bosch, Germany, etc in the international market and Tata Motors, Maruti Suzuki Ltd, Ford India Ltd, Force Motors Ltd, Turbogears Ltd, Iljin Auto Motors Ltd etc. in domestic market. TIL also received status of 'Export House' from the Ministry of Commerce & Industry, in 2006.

The company now proposes to enhance its forging and machining capacity at its new unit at Talegaon in Pune.