

As a top global player, we develop highly innovative connection systems. With our couplings for fluids, air and gases made of metal and plastic – manufactured using deep drawing, injection molding, turning/milling or additive manufacturing processes – we hold over 200 patents in 16 different countries.
In the course of the EU-funded project HyTechonomy, we evaluated our couplings for hydrogen applications inside and outside of automotive applications and can now offer proven products for any circulation system (air, water and hydrogen).
What drives us? Our mission to make great things happen through connections. With progressive technology, outstanding quality, excellent customer service and one common goal:
Strong connections. Big impact.
Our offerings
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HC.FLUID Connector for Hydrogen and Fuel Cell Systems (P Type)
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HC.WATER Connector for Hydrogen and Fuel Cell Systems
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HC.AIR Connector for Hydrogen and Fuel Cell Systems
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