compressors, pumps, water heaters, tanks

Abrasive Product Manufacturing, Machine Shops, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Home Furnishing Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

Industrial Building Construction, Broadwoven Fabric Finishing Mills, Textile and Fabric Finishing (except Broadwoven Fabric) Mills, Newsprint Mills, Commercial Lithographic Printing

Plumbing, Heating, and Air-Conditioning Contractors, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, Industrial Machinery and Equipment Merchant Wholesalers

Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Computer Terminal Manufacturing, Surgical and Medical Instrument Manufacturing, Surgical Appliance and Supplies Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Industrial Machinery and Equipment Merchant Wholesalers

Industrial Machinery and Equipment Merchant Wholesalers

Industrial Machinery and Equipment Merchant Wholesalers, Industrial Supplies Merchant Wholesalers, Tire Dealers

Other Building Equipment Contractors, Industrial Machinery and Equipment Merchant Wholesalers, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Steam and Air-Conditioning Supply, Wood Preservation, Plastics Material and Resin Manufacturing, Plastics Plumbing Fixture Manufacturing, All Other Rubber Product Manufacturing

Motor Vehicle Supplies and New Parts Merchant Wholesalers, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Office Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Tire and Tube Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Industrial Machinery and Equipment Merchant Wholesalers

Industrial Machinery and Equipment Merchant Wholesalers, Computer and Office Machine Repair and Maintenance

Sewage Treatment Facilities, Synthetic Rubber Manufacturing, Rubber Product Manufacturing for Mechanical Use, Oil and Gas Field Machinery and Equipment Manufacturing, Pump and Pumping Equipment Manufacturing

Motor Vehicle Supplies and New Parts Merchant Wholesalers, Furniture Merchant Wholesalers, Home Furnishing Merchant Wholesalers, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Photographic Equipment and Supplies Merchant Wholesalers

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Industrial Machinery and Equipment Merchant Wholesalers

Industrial Machinery and Equipment Merchant Wholesalers

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, All Other Specialty Trade Contractors, Nonwoven Fabric Mills, Fabric Coating Mills

New Single-Family Housing Construction (except Operative Builders), Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction