GMH Gruppe is a leading supplier of high-grade mandrel bars. Our mandrel bars form hot-rolled, seamless tubes and pipes, components indispensible in sectors such as energy and automotive.

High-quality feed material is vital for the quality of the end product. For this purpose, GMH Gruppe supplies rolled steel bar that meets even the automotive sector's ultra-high safety standards.

High-quality feed material is vital for the quality of the end product. For this purpose, GMH Gruppe supplies rolled steel bar that meets even the automotive sector's ultra-high safety standards.

In close proximity to steel The future of steel: GMH Gruppe is active in all markets – with more than 20 companies globally, and 55 sites located across Germany, Austria, the USA and Australia.

GMH Gruppe has set itself a clear goal. By 2039, the Group’s steel production shall be climate-neutral. With steel made via the electric steelmaking route and with optimized processes, this is a realistic goal.

Malte Schneider, Industrial Mechanic Malte Schneider makes sure that the machines all run without a glitch at GMH Gruppe. He also takes on a huge responsibility in his role as a German Lifesaving Association (DLRG) diver.

GMH Gruppe supplies closed-die forgings that move whole industries. In the form, for example, of weight-optimised ball rods for lightweighting in automotive engineering or of safety-critical exterior clamping levers for ski lifts and other cableways.

GMH Gruppe tool steels form the basis for high-grade products used in a wide range of highly demanding applications. You will find our steels in use wherever maximum quality, long service-life and expert service are essential.

We at GMH Gruppe supply our customers with the best iron casting solutions for their applications – along the entire value chain. From design to delivery, we combine our skills and expertise to meet even the most complex, highly individual requirements.

Our core market, Europe Our core market is Europe. The GMH Gruppe is part of a close innovation network with its customers in Europe. Steel goes through numerous processing steps before it is used as a material in several key industries.