Machine Shops, All Other Industrial Machinery Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Aluminum Extruded Product Manufacturing, Other Aluminum Rolling and Drawing, Other Nonferrous Foundries (except Die-Casting), Nonferrous Forging, Metal Stamping

All Other Industrial Machinery Manufacturing, Industrial Process Furnace and Oven Manufacturing

Rolled Steel Shape Manufacturing, Sheet Metal Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

All Other Industrial Machinery Manufacturing

Other Electric Power Generation, Truss Manufacturing, Rolled Steel Shape Manufacturing, Metal Stamping, Prefabricated Metal Building and Component Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Industrial Machinery Manufacturing

GEARS

Machine Shops, Precision Turned Product Manufacturing, Small Arms Manufacturing, Other Ordnance and Accessories Manufacturing, All Other Industrial Machinery Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors, Unlaminated Plastics Profile Shape Manufacturing, Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing, Urethane and Other Foam Product (except Polystyrene) Manufacturing

Petroleum Lubricating Oil and Grease Manufacturing, All Other Petroleum and Coal Products Manufacturing, Cyclic Crude and Intermediate Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Ball and Roller Bearing Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Electroplating, Plating, Polishing, Anodizing, and Coloring, All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Industrial Machinery Manufacturing

Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Masonry Contractors, Other Foundation, Structure, and Building Exterior Contractors

Steel Investment Foundries, Other Nonferrous Foundries (except Die-Casting), Iron and Steel Forging, Hand and Edge Tool Manufacturing, Ornamental and Architectural Metal Work Manufacturing

All Other Industrial Machinery Manufacturing

Electrical Contractors, Other Pressed and Blown Glass and Glassware Manufacturing, Glass Product Manufacturing Made of Purchased Glass, All Other Industrial Machinery Manufacturing, Photographic and Photocopying Equipment Manufacturing

All Other Miscellaneous Nonmetallic Mineral Product Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing, Sheet Metal Work Manufacturing, Machine Shops

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring, Sawmill and Woodworking Machinery Manufacturing, All Other Industrial Machinery Manufacturing

Precision Turned Product Manufacturing, All Other Industrial Machinery Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing