Cook Compression / Dover

Air Liquide

Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers

Fluid Power Valve and Hose Fitting Manufacturing

Other Metal Valve and Pipe Fitting Manufacturing

Mining Machinery and Equipment Manufacturing

Oil and Gas Field Machinery and Equipment Manufacturing

Measuring, Dispensing, and Other Pumping Equipment Manufacturing

Overhead Traveling Crane, Hoist and Monorail System Manufacturing

Fluid Power Cylinder and Actuator Manufacturing

All Other Miscellaneous General Purpose Machinery Manufacturing

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Industrial Machinery and Equipment Merchant Wholesalers

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Code	Description	Primary
423810	Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
332911	Industrial Valve Manufacturing
332912	Fluid Power Valve and Hose Fitting Manufacturing