DEMM GEARS

Since 85 years DEMM is a symbol of quality as well as a main international player in manufacturing of gears, crown gear, bearings, pinions, bevel gears, gear shafts, axle shafts, sleeves and spacers. The main application fields are automotive, agriculture, construction equipment as well as industrial. In his historic factory of Porretta Terme (Bologna), which employs over 250 employees in an area of 12.000 mq., are made all machining process and quality control: gear (slooting, gear hobbing, broaching, cylindrical gears, straight and helicoidal), gear finishing (shaving and grinding), complementary machining (milling, boring, drilling, etc.), special heat treatments, hard turning, internal and external grinding, running in and testing.
Thanks to an extensive sales network, with representative offices and dealers located all over the world, DEMM provides sales and after-sales service, ensuring to its customers full assistance and guarantee high quality of products.