Dhandapani Steel Pvt. Ltd. was founded by Mr.Vadiappan the then Managing Director, in June 1992. He was a well known and highly successful industrialist, who gave an impetus to industrial growth in the under developed area of Perundurai in the state of TamilNadu.
The foundry project started off initially with an investment of Rs.2.5 crores with financial assistance from TamilNadu Industrial Investment Corporation (TIIC) and Canara Bank. Today DSPL has grown in stature and is an important producer of superior quality steel and alloy castings for various engineering and process industries. DSPL with a well equipped plant manufactures to international standards. The quality steel and alloy steel castings have found place in oil field equipments, cement industries, valve and pump manufacturers & heavy and construction engineering industries.