Established in 1956, Bonfiglioli is headquartered in Italy. They have world-wide operations and manufacturing facilities/branches in 14 countries across the world. They also have a manufacturing plant in Chennai, India.
Bonfiglioli manufactures gearbox for wind turbines, pitch drive/yaw drive for rotor blades positioning and nacelle orientation, respectively. They also manufacture active solution drives (variable frequency drives) with a power range of 0.55 kW to 132 kW, for the wind power industry.
They have mentioned in their website that they are also developing a pitch drive control system and regenerator invertors for transmitting electricity from wind turbines to power grid.
Further information / Website: Bonfiglioli.