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

Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction

Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Semiconductor Machinery Manufacturing

Custom Roll Forming, Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating

Plate Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Iron and Steel Forging, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Other Metal Container Manufacturing, Hardware Manufacturing