Benevelli gearboxes (Rubiera – Modena) Carini gear manufatcurer (Piacenza)
OMFB hydraulic components, gear pump, piston pumps (Provaglio d’Iseo BS)
PMP high precision mechanical manufacturing (Calderara di Reno – BO)
Purdue University – MAHA (West Lafayette, Indiana, U.S.)
Rettifiche Resca – gear grinder (Calderarara di Reno BO)