Rolled Steel Shape Manufacturing, Custom Roll Forming, Crown and Closure Manufacturing, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Nonferrous Forging, Custom Roll Forming, Powder Metallurgy Part Manufacturing

Iron and Steel Forging, Nonferrous Forging, Custom Roll Forming, Powder Metallurgy Part Manufacturing, Fabricated Structural Metal Manufacturing

Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Structural Steel and Precast Concrete Contractors, Plumbing, Heating, and Air-Conditioning Contractors

Iron and Steel Forging, Nonferrous Forging, Custom Roll Forming, Hardware Manufacturing, Machine Shops

Rolled Steel Shape Manufacturing, Custom Roll Forming, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Other Metal Container Manufacturing

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

Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors

Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Finishing Contractors

Urethane and Other Foam Product (except Polystyrene) Manufacturing, Custom Roll Forming, Fabricated Structural Metal Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Primary Aluminum Production, Secondary Smelting and Alloying of Aluminum

Custom Roll Forming, Metal Stamping, Sheet Metal Work Manufacturing

Electrometallurgical Ferroalloy Product Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Custom Roll Forming, Fabricated Structural Metal Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Small Arms Manufacturing

All Other Specialty Trade Contractors, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Custom Roll Forming, Crown and Closure Manufacturing, Metal Stamping, Cutlery and Flatware (except Precious) Manufacturing

All Other Plastics Product Manufacturing, Custom Roll Forming, Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Iron and Steel Forging, Nonferrous Forging, Custom Roll Forming, Precision Turned Product Manufacturing, Industrial Valve Manufacturing

AMP-TECH

Rolled Steel Shape Manufacturing, Custom Roll Forming, Plate Work Manufacturing, Metal Window and Door Manufacturing, Sheet Metal Work Manufacturing

Custom Roll Forming

Plastics Pipe and Pipe Fitting Manufacturing, Other Concrete Product Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Custom Roll Forming, Fabricated Structural Metal Manufacturing

Custom Roll Forming

Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing