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Powerful, flexible & reliable

JAHN GmbH is a family business located in the heart of the Thuringian Forest. Founded in 1993, it can look back on a long tradition of successful development and production of technical impact extrusions, components and systems mainly for the automotive industry, electrical industry and mechanical engineering. The immense versatility as a specialist for aluminum cold forming is also reflected in numerous innovative solutions for the food and chemical industries as well as in medical technology.

Due to the high vertical range of manufacture, JAHN GmbH presents itself as a production network that is unique in Europe. This is due to the combination of impact extrusion, CNC machining, various forming operations and the production of systems and assemblies. JAHN is characterized by high technical know-how, innovative development and a close partnership with its customers.

The JAHN GmbH in numbers


Among them
research engineers and technicians

locations worldwide

patents in the last 10 years

approx. 10-15 %
annual sales growth

knuckle-joint presses 100 – 2,000 t

Advantages of aluminium

The light metal aluminum offers numerous advantages over other materials. Thanks to its excellent forming properties and high corrosion resistance, it impresses with its extremely flexible range of applications. Aluminum also has an equivalent load-bearing capacity to other metals such as steel, but weighs significantly less in comparison.

From Thuringia to the world

As a family business from the heart of Thuringia, our aluminum products find suitable applications all over the world.

Award-winning quality

JAHN GmbH has always been able to convince not only its numerous customers, but also various committees and juries. Due to our innovations and trend-setting market successes, we have received a multitude of industry-wide recognized prizes, honors and awards.