Heat Treat, Furnace Braze, and NDT (FPI).

Engineering, Project Management, CAD, CAM, Fabrication, Sheetmetal, Milling, Lathes, Welding, Drafting, Waterjet, Abrasivejet, EDM, Precision Machining, Manufacturing, ISO9002

Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring

Machine Shops, Metal Heat Treating, All Other Miscellaneous Fabricated Metal Product Manufacturing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Commercial and Institutional Building Construction, Power Boiler and Heat Exchanger Manufacturing, Hardware Manufacturing, Machine Shops, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors, Glass and Glazing Contractors

Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating

Metal Heat Treating

Support Activities for Forestry, Dimension Stone Mining and Quarrying, Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

All Other Plastics Product Manufacturing, Hardware Manufacturing, Machine Shops, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Metal Heat Treating

Machine Shops, Metal Heat Treating, All Other Miscellaneous Fabricated Metal Product Manufacturing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Wheat Farming, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, All Other Miscellaneous Food Manufacturing, Petroleum Refineries

Land Subdivision, Commercial Gravure Printing, Commercial Screen Printing, Books Printing, Printing Ink Manufacturing

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Metal Heat Treating

Power and Communication Line and Related Structures Construction, Electrical Contractors, All Other Miscellaneous Textile Product Mills, Hardwood Veneer and Plywood Manufacturing, Softwood Veneer and Plywood Manufacturing

Support Activities for Oil and Gas Operations, Oil and Gas Pipeline and Related Structures Construction, Other Foundation, Structure, and Building Exterior Contractors, Metal Heat Treating

Nonferrous (except Aluminum) Die-Casting Foundries, Aluminum Foundries (except Die-Casting), Copper Foundries (except Die-Casting), Other Nonferrous Foundries (except Die-Casting), Hardware Manufacturing

Fabricated Structural Metal Manufacturing, Sheet Metal Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Hardware Manufacturing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Metal Heat Treating, Welding and Soldering Equipment Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Metal Heat Treating

Metal Heat Treating

Metal Heat Treating

Plate Work Manufacturing, Machine Shops, Metal Heat Treating, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring

All Other Metal Ore Mining, Plastics Material and Resin Manufacturing, Synthetic Rubber Manufacturing, Plastics Packaging Film and Sheet (including Laminated) Manufacturing, Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing