CAIRO SCIENTIFIC & INDUSTRIAL INSTRUMENTS (HIJAZY GROUP)

Consumer Electronics Repair and Maintenance

NAICS #811211 | This U.S. industry comprises establishments primarily engaged in repairing and maintaining consumer electronics, such as televisions, stereos, speakers, video recorders, CD players, radios, and cameras, without retailing new consumer electronics. Repairing computers and peripheral equipment--are classified in U.S. Industry 811212, Computer and Office Machine Repair and Maintenance; Installing and monitoring home security systems--are classified in U.S. Industry 561621, Security Systems Services (except Locksmiths); Retailing new radios, televisions, and other consumer electronics and also providing repair services--are classified in U.S. Industry 443112, Radio, Television, and Other Electronics Stores; and Repairing two-way radios--are classified in U.S. Industry 811213, Communication Equipment Repair and Maintenance.

Radio, Television, and Other Electronics Stores

NAICS #443112 | This U.S. industry comprises: (1) establishments known as consumer electronics stores primarily engaged in retailing a general line of new consumer-type electronic products; (2) establishments specializing in retailing a single line of consumer-type electronic products (except computers); or (3) establishments primarily engaged in retailing these new electronic products in combination with repair services. Retailing electronic goods via electronic home shopping, mail-order, or direct sale--are classified in Subsector 454, Nonstore Retailers; Retailing automotive electronic sound systems--are classified in Industry 441310, Automotive Parts and Accessories Stores; Retailing new computers, computer peripherals, and prepackaged computer software without retailing other consumer-type electronic products or office equipment, office furniture and office supplies; or retailing these new computer products in combination with repair services--are classified in Industry 443120, Computer and Software Stores; Retailing new computers, computer peripherals, and prepackaged software in combination with retailing new office equipment, office furniture, and office supplies--are classified in Industry 453210, Office Supplies and Stationery Stores; Retailing new still and motion picture cameras--are classified in Industry 443130, Camera and Photographic Supplies Stores; Providing television or other electronic equipment repair services without retailing new televisions or electronic products--are classified in Industry 81121, Electronic and Precision Equipment Repair and Maintenance; Retailing new electronic toys--are classified in Industry 451120, Hobby, Toy, and Game Stores; and Retailing used electronics--are classified in Industry 453310, Used Merchandise Stores.

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing

NAICS #33451 | This industry comprises establishments primarily engaged in manufacturing navigational, measuring, electromedical, and control instruments. Examples of products made by these establishments are aeronautical instruments, appliance regulators and controls (except switches), laboratory analytical instruments, navigation and guidance systems, and physical properties testing equipment. Manufacturing global positioning system (GPS) equipment--are classified in Industry 334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing; Manufacturing motor control switches and relays (including timing relays)--are classified in Industry 33531, Electrical Equipment Manufacturing; Manufacturing switches for appliances--are classified in Industry 33593, Wiring Device Manufacturing; Manufacturing optical instruments--are classified in Industry 33331, Commercial and Service Industry Machinery Manufacturing; Manufacturing equipment for measuring and testing communications signals--are classified in Industry Group 3342, Communications Equipment Manufacturing; Manufacturing glass watch and clock crystals--are classified in Industry 32721, Glass and Glass Product Manufacturing; Manufacturing plastics watch and clock crystals--are classified in Industry 32619, Other Plastics Product Manufacturing; and Manufacturing medical thermometers and other nonelectrical medical apparatus--are classified in Industry Group 3391, Medical Equipment and Supplies Manufacturing.