rane engine valve limited is a part of rane group of companies involved in the manufacture of valves and valve train components for various engine applications. incepted in the year 1959, it is one of the oldest engine valve manufacturers that caters in the auto industry. the company is headquartered in chennai and has five manufacturing locations with 2 plants in chennai, 2 in hyderabad and a plant in tiruchirapalli. it is the largest manufacturer of engine valves in india with an 85% market share.