Industrial Gas Manufacturing, Iron and Steel Mills

Iron and Steel Mills, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Steel Investment Foundries

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Metal Service Centers and Other Metal Merchant Wholesalers

Aluminum Die-Casting Foundries, Nonferrous (except Aluminum) Die-Casting Foundries, Iron and Steel Forging, Nonferrous Forging, Metal Stamping

Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Site Preparation Contractors

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Iron Foundries, Hardware Manufacturing, Precision Turned Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Industrial Mold Manufacturing

Rolled Steel Shape Manufacturing, Iron Foundries, Metal Tank (Heavy Gauge) Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Gray Iron, Ductile Iron, Carbon Steel, Low Carbon Steel, Stainless Steel, Wear Resistant Iron, Wear Resistant Steel, Aluminum, Brass, Bronze Castings.

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Secondary Smelting and Alloying of Aluminum, Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Steel Wire Drawing, Metal Stamping, Machine Shops

Rolled Steel Shape Manufacturing, Iron Foundries