Profile: Cemcolift, Inc. manufactures elevator systems and components for commercial, freight, service/hospital & residential use. We provide complete hydraulic elevator systems & components, microprocessor controllers, jack assemblies, pump units, car slings & platforms, control valves, cabs, entrances and accessories. Our CMR-750 model residential elevator is a commercial quality residential elevator package. Its two speed roped hydraulic design offers a 750lb capacity and a car speed of 40 feet per minute.