Duplicate entry '612199' for key 'PRIMARY' Duplicate entry '612200' for key 'PRIMARY' Duplicate entry '612201' for key 'PRIMARY' Duplicate entry '612202' for key 'PRIMARY' Duplicate entry '612203' for key 'PRIMARY' Skip to navigation HEF Group Contact | Other entities > HEF Durferrit > Surfaces techniques Navigation HEF group Presentation Our values / Our commitments HEF in figures Our jobs Nitriding - Thermochemistry Vacuum deposits - PVD / PACVD Pads / Friction components Contract processing Technology transfer Our network Europe North America South America Asia Employment and training Jobs Training offers Innovation Tribology Environment / Emission reduction New Energy New surface functions Nos Prestations de services Accès directs Actualités janv. 17, 2016 HEF DURFERRIT at M-TECH KANSAI in OSAKA HEF DURFERRIT will attend the M-TECH KANSAI in Osaka from 4th to 6th October 2017 [Plus] janv. 16, 2016 HEF DURFERRIT GmbH will attend the Heat treatment congress Durferrit GmbH Mannheim will be at HK Köln from 25.10. to 27.10.2017 Find more information on the website: http://www.hk-awt.de/ [Plus] Ligne de traitement Le traitement de vos pièces est soumis à des contrôles de haute qualité Pour vous comme pour nous la recherche est primordiale Entités HEF dans le monde HEF Groupe en vidéo Site map | Legal notices | © HEF GROUP 2014 | Design AVP Distribution HEF Group ZI Sud, Avenue Benoit Fourneyron, 42162 Andrézieux-Bouthéon, FRANCE +33 (0) 4 77 55 52 22