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The products of JAHN GmbH are subject to the highest quality requirements. These already start with the individual consultation of our customers and continue in our certified operational processes. This enables us to deliver our products in appropriate quality and technically perfect condition to our customers worldwide.

The high value of our aluminum products is a main concern in our production association. Our claim: Only high quality products that guarantee highest customer satisfaction should be associated with our company name.


Discover our versatile customer solutions for air suspension and pressure accumulators.

Fluid & Powertrain

In the field of performance controlling components, we offer a wide range of products.

Pressure cylinder

Varied and standard quality from 0.2 to 10 liters – The certified printing cylinders of JAHN GmbH.

Defense & Pyrotechnics

Reliable aluminum component for defense applications and rescue operations made in Germany.

Battery cell cups & housing

Benefit from production-ready solutions from the leading European manufacturer in the field of battery cell cups.

Thermal management

Optimum functionality from air-conditioning dryers and accumulators to hose clamping sleeves and connectors.


We offer know-how and the necessary core competence for a wide range of enclosures in the electronics industry, from capacitor shells to heat sinks.

Special pressed parts

Aluminium components as custom-made products enable us to continuously expand our portfolio.