Registry classificationAll Other General Purpose Machinery Manufacturing, All Other Miscellaneous Electrical Equipment Manufacturing, Audio and Video Equipment Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Electronic Computer Manufacturing, Fiber Optic Cable Manufacturing, Hardware Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity, Major Household Appliance Manufacturing, Miscellaneous Fabricated Metal Products, Motor and Generator Manufacturing, NAICS 332992, NAICS 333248, NAICS 333310, NAICS 333991, NAICS 334112, NAICS 334118, NAICS 335131, NAICS 335132, NAICS 335139, NAICS 335313, NAICS 335314, NAICS 335910, NAICS 335929, NAICS 423210, NAICS 423220, NAICS 423310, NAICS 423320, NAICS 423390, NAICS 423410, NAICS 423420, NAICS 423430, NAICS 423440, NAICS 423490, NAICS 423610, NAICS 423620, NAICS 423690, NAICS 423710, NAICS 423810, NAICS 423840, NAICS 423910, NAICS 423940, NAICS 423990, NAICS 424110, NAICS 424120, NAICS 424130, NAICS 425120, NAICS 444110, NAICS 444140, NAICS 444180, NAICS 449110, NAICS 449129, NAICS 449210, NAICS 455219, Noncurrent-Carrying Wiring Device Manufacturing, Office Supplies (except Paper) Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment, Small Arms, Ordnance, and Ordnance Accessories Manufacturing, Small Electrical Appliance Manufacturing, Telephone Apparatus Manufacturing