AHT operates in its 35,000 sf Wilmington, Delaware facility, offering a broad range of heat treating processes and capabilities, as well as ancillary services:

  • Stress-relieving service that is among the best on the eastern seaboard. Our large carbottom furnace can handle jobs up to 22 feet long, at temperatures up to 2,300 ºF.
  • Multiple integral quench continuous batch furnaces can process high volumes in controlled atmospheres, with temper capacity to match.
  • Such specialized processes as induction and vacuum heat treating, carburizing and nitriding, aluminum heat treating, flame hardening, shrink fitting, and more.
  • Excellent overhead lift capacity, as well as finishing, straightening, and other related capabilities. We can sandblast parts up to 20′ long and 15,000 lbs.
Customer service
We offer regular pickup and delivery service within the Greater Philadelphia-Baltimore area. Please contact us to see if you are near one of our routes.

We are small enough to provide personal service, yet large enough to deliver prompt, high-quality services.

How may we help you?
Just 15 miles south of Philadelphia airport, AHT
is convenient to I-95, I-295, and I-495.

402 East Front Street     Wilmington, DE 19801                 ph:  302-656-1677                 fax: 302-656-4370                         e-mail:

Member: Metal Treating Institute; National Association of Manufacturers; ASM International

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