Manufacturing

State-of-the-Art Manufacturing Facility in Dahej, India

Holtec Asia’s Advanced Manufacturing Division is a world-class production facility located in Dahej, India. Spanning 36,800 square meters, this cutting-edge plant began operations in April 2017 with an initial 6,300 square meters of manufacturing space. It specializes in producing HI-MAX and HI-KOOL Air-Cooled Condenser (ACC) Systems, serving global energy and industrial markets.

With a commitment to continuous innovation, Holtec Asia is expanding its manufacturing floor space to 13,700 square meters by March 2025. This expansion integrates advanced equipment and technologies, reinforcing our leadership in ACC system manufacturing. With this expansion, Holtec Asia is doubling its production capacity to 2,500 finned tube bundles per annum, strengthening our ability to meet growing global demand. Our facility is powered by a team of 200+ highly skilled professionals and a robust quality assurance system. Every product undergoes rigorous testing and audits to meet international standards, ensuring superior reliability and performance.

By combining cutting-edge technology, stringent quality control, and industry-leading expertise, Holtec Asia continues to set new benchmarks in air-cooled condenser manufacturing.

Advanced Machinery & Manufacturing Capabilities

Our facility is equipped with state-of-the-art machinery to ensure precision, efficiency, and scalability. Key equipment includes:

CNC Oxyfuel & Plasma Plate Cutting Machine

CNC Milling Centers for Oblong Tube Slot

Mechanical & Hydraulic Press Machines

4-Stage Tube Washing Machine

High & Medium-Speed Fin Forming Machines

High & Medium-Speed Fin Forming Machines

Oblong Tube Making Machine Line

High Pressure Chemical Washer

Gas-Fired Controlled Atmosphere Brazing Furnace