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Welcome to HEF

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With locations in 21 countries, HEF is a world-renowned expert in surface materials engineering, focusing on 3 areas of expertise: tribology, photonics, and hydrogen technologies. We are able to offer our customers, whether major client or SME, a comprehensive service ranging from research, industrial development, and technology transfer, to process operation and component supply.

Expertise

Technologies

Nitrocarburizing and liquid nitriding: Tribological performance for demanding industries
Friction components
HEF has been developing and innovating in the area of PVD-PECVD and PVD technology for over 50 years.
Ultra-fast femtosecond laser treatment – a high-performance technological opportunity
Functionalized powders

ZI Sud, 69 Avenue Benoit Fourneyron 42160 Andrézieux-Bouthéon, FRANCE

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