Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Custom Roll Forming, Metal Stamping, Plate Work Manufacturing

Rubber and Plastics Hoses and Belting Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fluid Power Valve and Hose Fitting Manufacturing, Other Engine Equipment Manufacturing, Motor and Generator Manufacturing

Iron Foundries, Aluminum Foundries (except Die-Casting), Machine Shops, Industrial Pattern Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Aircraft Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Other Airport Operations, Other Support Activities for Air Transportation

Hardware Manufacturing, Aircraft Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Other Measuring and Controlling Device Manufacturing, Aircraft Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, All Other Transportation Equipment Manufacturing

Aircraft Engine and Engine Parts Manufacturing

Rolled Steel Shape Manufacturing, Fabricated Structural Metal Manufacturing, Metal Tank (Heavy Gauge) Manufacturing, Hardware Manufacturing, Machine Shops

Fluid Power Valve and Hose Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Other Engine Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Aircraft Manufacturing

Fluid Power Valve and Hose Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Other Engine Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Aircraft Manufacturing