DEMM S.p.a.

For almost a century, DEMM has been a symbol of quality and an international leader in the design and manufacture of gears, crowns, bearings, pinions, bevel gears, shafts with toothing, drive shafts, sleeves and spacers.

DEMM products are used in the automotive, agricultural machinery, forklift trucks and industrial machinery.

On its historical plant located in Porretta Terme (Bologna), where more than 150 employees work in an area of 26.000 mq, all the processes of manufacturing and quality control are performed. They are: gear cutting (slotting, hobbing, broaching, straight and helicoidal cylindrical teething), teeth finish (shaving, grinding), complementary processing (milling, boring, drilling, etc.), heat treatments, turning from hard, internal and external grinding, running in and testing.

DEMM offers sales and aftersales services and assures its customers full care to optimize the use of its products and to guarantee high quality performance.