PITTSBURGH TUBULAR SHAFTING, INC.

SIC MARKING USA, INC.

Machined parts, Component parts, Aircraft parts, milling, turning, cnc, Machinery, Assembly

Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Industrial Valve Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Construction Machinery Manufacturing, Mining Machinery and Equipment Manufacturing, Oil and Gas Field Machinery and Equipment Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

All Other Plastics Product Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, All Other Motor Vehicle Parts Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Plate Work Manufacturing, Machine Shops, Industrial Process Furnace and Oven Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Air Purification Equipment Manufacturing, Industrial and Commercial Fan and Blower Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing, Welding and Soldering Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Metals Machinery

Machines

All Other Miscellaneous General Purpose Machinery Manufacturing

Manufacturing, Machining, Gear cutting, Repair, rebuild, Infield Services, infield repair, infield machining

PRODUCT SERVICES

Optical Instrument and Lens Manufacturing, Scale and Balance (except Laboratory) Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Analytical Laboratory Instrument Manufacturing, Other Professional Equipment and Supplies Merchant Wholesalers

Machine Shops, All Other Miscellaneous General Purpose Machinery Manufacturing

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Other Engine Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

MAX MACHINE LLC.

AUTOMATED SYSTEMS

All Other Miscellaneous General Purpose Machinery Manufacturing, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

All Other Miscellaneous General Purpose Machinery Manufacturing

Construction Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Residential Remodelers, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Farm Machinery and Equipment Manufacturing, Construction Machinery Manufacturing

All Other Plastics Product Manufacturing, Hardware Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

All Other Miscellaneous General Purpose Machinery Manufacturing