Electrical supplies, Electrical coil manufacturing, Electric Motors, Fans, Light Fixtures, Bulbs, Electrical Insulation

Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Electrical Contractors, All Other Specialty Trade Contractors, Copper Wire (except Mechanical) Drawing

Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing

Other Aluminum Rolling and Drawing, Copper Wire (except Mechanical) Drawing, Other Electronic Parts and Equipment Merchant Wholesalers

Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Metal Container Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Telephone Apparatus Manufacturing