GRAN SASSO has 60 years of experience manufacturing gears for gearboxes and transmisions parts.
It started its activities in 1957, providing services of machining for a few customers. With the time and the constant investment and traning of its collaborators, It has managed to be recognized by the main markets.
With Brand and own products totally interchangeable and compatible with original pieces. We make of the continuous improvement our philosophy, develop new products, open new markets and continue.