Shriram Pistons & Rings Ltd. develops and manufactures pistons, pins, piston rings, and engine valves for original equipment manufacturers. Its products are used by passenger vehicle, two wheeler, commercial vehicle/engine, tractor, and industrial engine manufacturers in India, Europe, North America, Asia, Australia, and South Africa. Shriram Pistons & Rings Ltd. was formerly known as Shama Pistons & Rings Ltd. The company was incorporated in 1963 and is based in New Delhi, India with regional sales offices in Bengaluru, Pune, Kolkata, New Delhi, and Jallandhar, India. Shriram Pistons & Rings Ltd. operates as a subsidiary of Shriram Automotive Products Ltd