Company record
H.E.F. USA manufactures surface‑treatment solutions that improve wear resistance, lower friction, and guard against corrosion, operating under ISO 9001:2008 certification. In addition, the firm supplies both services and equipment for a variety of nitriding processes—including Melonite, Sursulf, Arcor, and Nutride—and provides physical vapor deposition (PVD) coatings such as TiN, DLC, CrN, TiAlN, TiAlCN, and TiBN.
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