Registry classificationAircraft Manufacturing, Alumina Refining and Primary Aluminum Production, Aluminum Foundries, Aluminum Sheet, Plate, and Foil Manufacturing, Ball and Roller Bearing Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Copper Rolling, Drawing, Extruding, and Alloying, Custom Roll Forming, Cutting Tool and Machine Tool Accessory Manufacturing, Electroplating, Plating, Polishing, Anodizing, and Coloring, Fabricated Pipe and Pipe Fitting Manufacturing, Fabricated Structural Metal Manufacturing, Guided Missile and Space Vehicle Manufacturing, Guided Missile and Space Vehicle Propulsion Units, Industrial Valve Manufacturing, Iron and Steel Forging, Iron and Steel Mills and Ferroalloy Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Iron Foundries, Machine Shops (CNC Machining), Metal Coating, Engraving, and Allied Services, Metal Heat Treating, Miscellaneous Fabricated Metal Products, NAICS 333519, NAICS 423510, NAICS 488190, Nonferrous Forging, Nonferrous Metal (except Aluminum) Smelting and Refining, Nonferrous Metal Foundries (except Die-Casting), Nonferrous Metal Rolling, Drawing, and Extruding, Ornamental and Architectural Metal Work Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Other Aluminum Rolling, Drawing, and Extruding, Other Guided Missile and Space Vehicle Parts, Other Nonferrous Metal Foundries, Plate Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Precision Turned Product Manufacturing, Rolled Steel Shape Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems, Secondary Smelting and Alloying of Aluminum, Secondary Smelting, Refining, and Alloying of Nonferrous Metal, Sheet Metal Work Manufacturing, Steel Foundries (except Investment), Steel Investment Foundries
