Profile: Testa Machine Company, Inc. is a repair & manufacturing machine shop. We deliver CAD/CAM capability, roll chocks, spindles, general repairs of aluminum & steel mill operating equipment & rebuilding of longwall & continuous mining machinery. We concentrate in developing and rebuilding for the steel, aluminum & mining industries. We fabricate enormous tail docks for the airline industry. We do both large and small intricate fabrications & also machine large parts, such as the mainframe for a continuous miner in one set up on our horizontal boring mill.