How long has National Metal Processing been in business?

National Metal Processing has been providing quality heat treating services since 1969.

Our conventional heat treating services include continuous austempering, batch integral quench processing, case hardening (carbonitriding & carburizing), scanning or single-point induction hardening, vacuum annealing and vacuum hardening.

We provide CO2 laser surface hardening and laser welding services.

Yes, complete in-house metallurgical and dimensional inspection services support all work produced by National Metal Processing.

Industries we serve include agricultural equipment, automotive, electrical and electronic equipment, power equipment, medical device, mining equipment, security device, and tool & die.

Yes, we achieved ISO 9002/QS-9000 registration on March 30, 1999. View our Certificate of Quality.

Who is your QS-9000 registrar?

American Systems Registrar, Grand Rapids, MI.

NMP is a member of the Metal Treating Institute and ASM International (sustaining member).

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