1. Chevy Chase Plating & Polishing 12131 Nebel St, Rockville, MD 20852 Coordinate: 39.05181,-77.10876 Phone: (301) 230-7686
2. Metal Raps Inc 1055 Taft St, Rockville, MD 20850 Coordinate: 39.09303,-77.13726 Phone: (301) 424-2559