The journey of Endotherm Fluids India Pvt. Ltd started in 1985 by offering heat treatment services. It became the first Commercial Heat Treatment Company in Chennai to obtain ISO Certification, with the investment into Sealed Quench Furnaces (SQF) and heralded a new era in heat treatment in Chennai.

To meet the growing demand of the auto industries, Endotherm Fluids India Pvt. Ltd. diversified into Auto component manufacturing division and commercial heat treatment division with a green field company in Mappedu, near Sriperumbudur in 2007. This unit has an integrated manufacturing facility for high volume cold forging, machining and heat treatment catering to the top Tier 1 and Tier 2 companies of the Auto Industries and for export of auto components. Both the companies have been accredited with highest IATF quality rating. The companies are approved by all major OEMs in the region including Maruti Suzuki, Hyundai, Kia, Toyota, GM, Ford, Ashok Leyland and all the TVS and Rane group of companies. Endotherm specializes in manufacturing high volume cold forged and fully finished parts and has grown to be a leader in a variety of universal joint crosses & Driveshaft spiders.

Process Capabilities


• Cold Forging

• Warm Forging

• Turning

• Milling

• Center Less Grinding


• Gaseous Nitriding

• Gaseous Nitrocarburising

• Case hardening

• Direct Hardening

• Carbonitriding

• Spheroidized Annealing

• Tempering with Sub-zero treatment

• Hot Oil quenching for distortion control