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

Telephone Apparatus Manufacturing

Telephone Apparatus Manufacturing, Audio and Video Equipment Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing, Electronic Connector Manufacturing

Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Parts and Equipment Merchant Wholesalers, Paging

Other Computer Peripheral Equipment Manufacturing, Telephone Apparatus Manufacturing, Data Processing, Hosting, and Related Services, Other Specialized Design Services, Custom Computer Programming Services

Power and Communication Line and Related Structures Construction, Electrical Contractors, Telephone Apparatus Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur

Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Telemarketing Bureaus