Other Fabricated Wire Product Manufacturing, Machine Shops, Cutting Tool and Machine Tool Accessory Manufacturing, Mechanical Power Transmission Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Flexible couplings, solid couplings, keyless hubs, soft couplings, clutch couplings, no maintenance, no lubrication .

Mechanical Power Transmission Equipment Manufacturing, All Other Miscellaneous Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Metal Heat Treating, Electroplating, Plating, Polishing, Anodizing, and Coloring

Mechanical Power Transmission Equipment Manufacturing, Pump and Pumping Equipment Manufacturing, Motor and Generator Manufacturing, Motor Vehicle Seating and Interior Trim Manufacturing, Railroad Rolling Stock Manufacturing

Mechanical Power Transmission Equipment Manufacturing, Motor and Generator Manufacturing, Switchgear and Switchboard Apparatus Manufacturing

Petroleum Lubricating Oil and Grease Manufacturing, All Other Plastics Product Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Concrete Block and Brick Manufacturing, Hardware Manufacturing

Mechanical Power Transmission Equipment Manufacturing, Motor and Generator Manufacturing, Storage Battery Manufacturing

Machine Shops, Precision Turned Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Industrial Machinery Manufacturing, Other Commercial and Service Industry Machinery Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors, Other Building Finishing Contractors, All Other Specialty Trade Contractors

Oil and Gas Field Machinery and Equipment Manufacturing, Industrial Mold Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Turbine and Turbine Generator Set Units Manufacturing

Ball and Roller Bearing Manufacturing, Mechanical Power Transmission Equipment Manufacturing, Gasket, Packing, and Sealing Device Manufacturing, Industrial Machinery and Equipment Merchant Wholesalers

Mechanical Power Transmission Equipment Manufacturing

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Oil and Gas Pipeline and Related Structures Construction, Structural Steel and Precast Concrete Contractors

Mechanical Power Transmission Equipment Manufacturing

Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, All Other Plastics Product Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Mechanical Power Transmission Equipment Manufacturing

Rubber and Plastics Hoses and Belting Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Ball and Roller Bearing Manufacturing

LANCASTER

ALTOONA

Rubber and Plastics Hoses and Belting Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Ball and Roller Bearing Manufacturing

PITTSBURGH

YORK

Rubber and Plastics Hoses and Belting Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Ball and Roller Bearing Manufacturing

Turbine and Turbine Generator Set Units Manufacturing, Mechanical Power Transmission Equipment Manufacturing, Other Engine Equipment Manufacturing, Pump and Pumping Equipment Manufacturing, Air and Gas Compressor Manufacturing

Iron and Steel Forging, Machine Shops, Metal Heat Treating, Ammunition (except Small Arms) Manufacturing, Turbine and Turbine Generator Set Units Manufacturing