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Heat Treatment Services – HTS

The HTS division of ALD has three international plants with about 300 employees. HTS’s service offerings are primarily aimed at customers who do not wish to invest in their own facilities, but who wish to benefit from all the well-known and repeatedly demonstrated advantages of the ALD-developed heat treatment technology.
Due to their proximity to the ALD development areas, the HTS heat treatment centers access the most advanced technical state of the art and can offer these processes on an industrial scale in a timely manner. In line with the company philosophy of ALD, the highest quality standards are also used here.
In addition to ALD facilities designed for recurring production processes, the plants have all the essential additional equipment and certified internal processes that the customer rightly expects from a premium supplier.
Beyond the normal scope of a hardening shop, our service centers have extensive development expertise in order to be able to offer customers optimized solutions even for complex heat treatment issues. In addition to the actual wage heat treatment, we also offer extensive investigations to minimize the delay to the customer z. B. to gain an advantage in the optimization of the total costs by reducing the hard machining.

The main services are: low pressure carburizing, neutral hardening in vacuum, nitriding, annealing, brazing in vacuum, deep freezing.

ALD Thermal Treatment, Inc.
2656 24th Street
Port Huron, MI 48060
+1 810 357 0685

ALD Tratamientos Termicos S.A. de C.V.
Ramos Arizpe, Coah. (Mexico)
Blvd. Omega No. 2270 Ramos Arizpe C.P.
Mexico 25901
+52 844 86697 75

Hohensteiner Strasse 11-13
09212 Limbach-Oberfrohna
+49 3722 4022 20

ALD Thermal Treatment Port Huron
Enrique Lopez
Sales and Marketing Director – North America
2656 24th Street
Port Huron, MI 48060
Office Phone +1 810 357 0685
Cell Phone +1 810 990-5514

ALD Thermal Treatment Port Huron
Chuck Sefcovic
New Customers Sales Director – Canada/USA
2656 24th Street
Port Huron, MI 48060
Office Phone +1 810 357 0529
Cell Phone +1 810 300 7746

ALD Tratamientos Termicos – Mexico
Edwin Orozco
Sales Director Mexico
Blvd. Omega No. 2270
Parque Industrial Santa Maria
Ramos Arizpe, Coah. Mexico 25901
Office Phone +52 844 866 9791
Cell Phone +52 1 844 277 2257

ALD North America
Hector Ibarra
Vice President Business Development North America
2656 24th Street
Port Huron, MI 48060
Cell Phone USA +1 810 388 8100
Cell Phone Mexico +52 1 844 175 8834 or

Uwe Wollgramm, Vertriebsleiter
Fon +49 3722 402 222
Fax +49 3722 402 255

Technische Fragen
Bert Reinhold (Wärmebehandlung)
Fon +49 3722 402 220
Fax +49 3722 402 255

Frank Schulz (Hochtemperaturlöten/Wärmebehandlung)
Fon +49 3722 402 221
Fax: +49 3722 402 255

ALD Thermal Treatment Inc., USA:
Purchase Order Terms & Conditions
Supplier Manual