Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Iron Foundries, Steel Investment Foundries, Steel Foundries (except Investment)

Metal Heat Treating, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Pulp Mills, Paper (except Newsprint) Mills, Petroleum Refineries, Iron and Steel Mills, Power Boiler and Heat Exchanger Manufacturing

All Other Plastics Product Manufacturing, Crown and Closure Manufacturing, Metal Stamping, Cutlery and Flatware (except Precious) Manufacturing, Hardware Manufacturing

Metal Heat Treating, All Other Industrial Machinery Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing

Paint and Coating Manufacturing, Aluminum Die-Casting Foundries, Metal Stamping, Sheet Metal Work Manufacturing, Machine Shops

Other Building Finishing Contractors, Sheet Metal Work Manufacturing, Other Metal Container Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Metal Heat Treating

Metal Heat Treating

Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating, Plastics and Rubber Industry Machinery Manufacturing, Industrial Mold Manufacturing

Metal Heat Treating

Metal Heat Treating, Electroplating, Plating, Polishing, Anodizing, and Coloring, Machine Tool (Metal Cutting Types) Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Other Metalworking Machinery Manufacturing

Metal Stamping, Machine Shops, Metal Heat Treating, All Other Miscellaneous Fabricated Metal Product Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing

Metal Heat Treating

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Other Aluminum Rolling and Drawing, Custom Roll Forming, Metal Stamping