I.M.A. H.-D. GRÁ–SCHLER GMBH Germany Water - production and distributionEngines, internal combustionShip engines
CARL CROONEN GMBH MARINE DIESEL TECHNICS Germany Diesel-engined boats - spare partsPlain bearingsBearings, ball
ZEPPELIN BAUMASCHINEN GMBH Germany Gas and oil - exploitationWater - production and distributionEngines, internal combustion