The Grohmann Group produces cast aluminium parts of top quality. At our Bisingen, Mühlacker, Schopfheim and Hirrlingen sites we manufacture cast parts using the chill casting and sand casting methods of production. We reliably supply customers from all sectors of industry (mechanical engineering, engine construction, the automotive sector, electrical and medical equipment, etc.).
Mechanical processing in our own facilities and with selected external partners enables us to satisfy industry’s desire for components that are ready to fit. Surface treatments of all kinds are the norm for the Grohmann Group.