Electron Tube Manufacturing, Bare Printed Circuit Board Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Capacitor Manufacturing, Electronic Resistor Manufacturing

Power and Communication Line and Related Structures Construction, All Other Plastics Product Manufacturing, Fabricated Structural Metal Manufacturing, Photographic and Photocopying Equipment Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Computer Storage Device Manufacturing, Other Computer Peripheral Equipment Manufacturing, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Hand and Edge Tool Manufacturing, Welding and Soldering Equipment Manufacturing, Audio and Video Equipment Manufacturing, Electron Tube Manufacturing, Electronic Capacitor Manufacturing