Production and test equipment for industrialists and laboratories and laboratories in the hydrogen industry

Test benches

Discover our test benches for single cells and PEM (Proton Exchange Membrane) stacks.


Hydrogen, the vector of tomorrow's energy

More than ever driven by an unprecedented development dynamic, hydrogen is becoming a major lever of energy transition.
Eager to support the actors of this change in the development of tomorrow's energy, DEFHY offers a wide range of products adapted to the needs of research laboratories and industrialists in the sector.
Discover our range of production and test benches, 100% designed and manufactured in France, and participate in the change.

Production benches

Discover our belt casting benches for SOFC / SOEC membranes
Discover more
 (Solid Oxide Fuel Cells and Electrolysers)

Key figures

47 %

of primary energy consumption
from fossil fuels
in 2020

6.5 GW

of electrolysis deployed in France
by 2030 for industry and
new uses


date by which France
France's objective is to achieve
carbon neutrality

Specific equipment

Discover our range of complementary products: humidification modules for short stack test benches, pressure cycling benches for tanks, ... 

Do you have a hydrogen project to entrust us?

For any specific request, do not hesitate to contact us, whatever your need, our design office
is ready to take up the challenge!

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