Copper Wire (except Mechanical) Drawing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Structural Steel and Precast Concrete Contractors, Roofing Contractors, Other Foundation, Structure, and Building Exterior Contractors, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Iron Foundries, Machine Shops, Paper Industry Machinery Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Hardware Manufacturing, Machine Shops

Other Nonferrous Foundries (except Die-Casting)

Aluminum Foundries (except Die-Casting), Ornamental and Architectural Metal Work Manufacturing, Machine Shops

Iron Foundries, Metal Stamping, Metal Window and Door Manufacturing, Sheet Metal Work Manufacturing, Electroplating, Plating, Polishing, Anodizing, and Coloring

Copper Wire (except Mechanical) Drawing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Nonferrous Forging, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing

Steel Wire Drawing, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fluid Power Valve and Hose Fitting Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Steel Investment Foundries, All Other Miscellaneous Fabricated Metal Product Manufacturing

NORTH

Aluminum Extruded Product Manufacturing

Rolled Steel Shape Manufacturing, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Steel Wire Drawing

Rolled Steel Shape Manufacturing, Steel Wire Drawing

Aluminum Sheet, Plate, and Foil Manufacturing