The entire range of surface finishes – all from a single source.

With a great deal of passion and over 40 years of practical expertise, we do our utmost to reduce friction and wear. Successfully. H-O-T offers an extensive range of technologies to significantly improve the performance and service life of your components.

Welcome to H-O-T – how can we help you?

Germany’s largest range of surface finishes

What can we optimize for you?

H-O-T Movie
H-O-T Presentation
Wärmebehandlung unter Schutzgas

Wärmebehandlung unter Schutzgas

Erfolgreich produzieren
mit smarter Technologie

Effizienz in Serie – mit der neuen
Mehrzweckkammerofen-Linie der EB-Härtetechnik


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