The HEF®Group: 70 years of surface materials engineering expertise.
HEF is a world-renowned expert in surface materials engineering. Areas of expertise:
tribology, photonics and hydrogen technologies. We develop new materials and processes to meet societal challenges of our customers in the mobility, construction, low-carbon energy, defense, space and medical sectors.
HEF is a world-renowned expert in surface materials engineering. Areas of expertise:
tribology, photonics and hydrogen technologies. We develop new materials and processes to meet societal challenges of our customers in the mobility, construction, low-carbon energy, defense, space and medical sectors.