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AMETEK TMS - The AMETEK Thermal Management Systems (TMS) Division is positioned as the preferred choice and global value supplier within the aerospace, defense and high performance industrial markets specific to thermal management heating, cooling, environmental control, motion control and filtration components and systems. Hughes-Treitler is a business unit of the TMS division that specializes in high-performance, plate-fin, Aluminum/Inconel heat exchangers for Military and Commercial Engine, Rotary, Airframe, and similar applications.

AMETEK Hughes-Treitler - The World's foremost Supplier of Compact Plate-Fin Heat Exchangers, Surface Coolers, Bundled Subsystems and other Thermal Solutions for the most challenging requirements.

  • Established: 1947
  • Location: Garden City, NY
  • Facility: 75,000 sq. ft. - 2 acres
  • Acquired by AMETEK 2004
  • ~180 Total Employees in Garden City NY and Reynosa Mexico
  • ISO9001-2000 & AS9104A
  • Certified FAA Repair Station

AMETEK Hughes-Treitler specializes in satisfying the most challenging technical requirements – where weight, thermal performance, temperature endurance, pressure cycling and reliability are of paramount importance.

AHT is a certified FAA Repair Station, providing MRO services for the Airlines as well as our COM/MIL customers, for cradle to grave support throughout the production life-cycle.


  • High Pressure Aluminum Plate-Fin Offerings
  • High Temperature Inconel Precoolers
  • Surface Cooler Expertise
  • Low Weight
  • High Reliability
  • LCR Manufacturing
  • MRO Support
  • Best Life-Cycle Value