Columbus McKinnon Corp. engages in the design, manufacture, and marketing of material handling products and systems. Its products include hoists, chain and rigging tools, digital power control and delivery systems, actuators and rotary unions, industrial cranes, and elevator application drive systems which are distributed through STAHL, Herc-Alloy, Magnetek, Duff-Norton, Pfaff, and other brands. The company was founded in 1875 and is headquartered in Charlotte, NC.