stress relieving finishing, metal annealing, metal machining or planing or turning including on site, engineers or general machining, metal sawing, metalworking services, coating, polishing or buffing or grinding services, aluminum sand castings, bronze sand castings, bronze shell moldings, metal welding, aluminum floor molded castings, brass floor molded castings, bronze floor molded castings, copper floor molded castings, aluminum permanent molded castings, brass permanent molded castings, bronze permanent molded castings, copper permanent molded castings, brass sand castings available from macadam aluminum & bronze co. based in portland, or. click the links below to visit our website or contact us via our profile page.