Profile: Jamarco Industries, Inc. deals with electropolishing and deburring. We serve a wide variety of industries including manufacturers of valves, castings, fittings & couplings in the screw machine, die castings, CNC turnings and stamping. We offer electropolishing, parts blasting, vibratory deburring and hand deburring. We provide glass bead and sand blasting of steel, aluminum & stainless parts.