Profile: Allied-Callaway Equipment Co. offers fluid power, material handling and power transmission equipments. Our products include cylinders, pneumatic valves, pneumatic actuators, air line conditioners, diaphragm chambers, rotating unions, conveyors, monorail systems, overhead cranes, manual & powered hoists, conveyor bearings, hand trucks and winches. We also supply power transmission sprockets, chains, timing belt drives, variable speed drives, tensioners and speed reducers.