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Commercial Heat Treatment


We offer our customers a state-of-the-art environment, with fully automated programmable carburizing and nitriding furnaces, along with a skilled and dedicated labor force. Treated parts are tested daily in our laboratory by engineers to ensure specified hardness requirements and to guarantee consistent results. DOWA is committed to exceeding our customers’ expectations regarding quality, cost, and delivery.


Available Processes:

  • Carburizing
  • Carbon Nitriding
  • Nitriding
  • GSN (Gas Soft Nitriding) / Ferritic Nitrocarburizing
  • Annealing
  • Hardening / Quench and Temper