Machine parts, namely, fan clutches, fan clutches with angular gear, clutch-brake combinations, synchronous clutches, magnetic clutches, magnetic brakes, hysteresis brakes and eddy current brakes, namely, appendant control mechanisms for mechanical engineering, namely, for mechanical weaving looms and gate drives; Machine parts, namely, electromagnetic clutches, hysteresis clutches and eddy current clutches, other than for land vehicles; air-conditioning compressor drives, namely, air compressor clutches and variable speed drives for land vehicles

Custom manufacturing of valves, actuators, solenoids, clutches and fan drive components for land vehicles

Control apparatus, namely, electronic, mechanical and pneumatic controls used to manage the speed and power of fans for land vehicles

Couplings for land vehicles, namely, clutches, pneumatic clutches and hydraulic clutches for land vehicles; fan clutches, fan clutches with angular gear, clutch-brake combinations, synchronous clutches, magnetic clutches, electromagnetic clutches, hysteresis clutches and eddy current clutches for land vehicles

Custom design and engineering of valves, actuators, solenoids, clutches and fan drive components for land vehicles