Mayflower Vehicle Systems (MVS), Shadyside, Ohio, produces stamped aluminum parts for manufacturers of trucks, heavy-equipment and autos, as well as for distributors. They produce aluminum specialty car parts for the Ford-GT40 and Chevy SSR Truck. rnrnMVS has operations in Norwalk and Shadyside, Ohio and Kings Mountain, North Carolina and has a technical facility in the Detroit, Michigan area. United Steelworkers represent the employees at Shadyside and the United Autoworkers represent the employees at Norwalk. Kings Mountain is not represented.rnrnParts include: rooftops, floor pans, firewalls, cabs, hoods, back panels, inner support braces, door skins and door inners for companies and vehicles including Autocar, Caterpillar, Kenworth, International, Chevrolet and Ford. Major customers include International, Volvo/Mack and Freightlinerrnrn