We at GMG Gruppe provide our customers with perfect solutions in iron and steel casting – from the patterns all the way down to shipment of the castings - for their entire value chains. With our know-how and expertise concentrated at two locations in Germany, we meet even the most complex and specific customer requirements.

We produce seamless rolled rings, flanges and rail-vehicle tyres to the very highest standards. This expertise has made us the world-leading manufacturer of ring blanks for the animal feeds industry, wheel tyres for the rail industry and drill-pipe connectors for specialised underground engineering.

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.

CNC components are distinguished by the ultra-high accuracy of their production. High-precision control technology enables us, particularly in the case of complex geometries, to produce work exactly to the customer's requirements – and with absolute accuracy of repetition.

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.

Open-die forgings supplied by GMH Gruppe meet the most exacting customer requirements in terms of material properties, precision and dimensional accuracy. These parts are used, in particular, in machines and equipment for the energy sector, in high-output engines, as components of storage and transport casks, and in numerous other sectors, including general mechanical and plant engineering, mobility and power generation.

We are a globally leading producer of hot-rolled, cold-drawn and semi-finished special steel profiles. Our ultra-high-precision customised profiles are used to make components and finished products in a large and diverse range of industries.

Welcome to Georgsmarienhütte GmbH Georgsmarienhütte GmbH is a leading European supplier of steel bar and as-cast steel based on high-grade structural and engineering steel. Our materials and products provide the foundation for numerous industries, including the automotive sector.

Welcome to Gröditzer Werkzeugstahl Burg GmbH Gröditzer Werkzeugstahl Burg, in close cooperation with Schmiedewerke Gröditz, is a supplier of high-quality tool steels. Highly committed employees, modern facilities and the technological potentials of one of Germany's leading tool-steel producers assure high-precision in all our products.

Welcome to Schmiedag GmbH Schmiedag GmbH produces closed-die forgings from individually tailored steels, in both non-alloy and high-alloy grades. The company manufactures components for high-capacity engines, custom vehicles, specialised applications and the mining industry, as well as supplying solutions extending from rough forgings through to ready-to-install components.