SIC 3661 covers manufacturing telephone interface equipment
SIC 3661 covers manufacturing telegraph interface equipment
SIC 3661 covers manufacturing wire telephone equipment
NAICS Code 334210 covers telephone apparatus manufacturing
This industry covers establishments primarily engaged in manufacturing wire telephone and telegraph equipment
NAICS Code 334220 covers wireless communications equipment manufacturing
Traffic control equipment manufacturing is covered by NAICS Code 334290
NAICS Code 334210 covers telephone apparatus manufacturing
NAICS Code 334290 covers Other Communication Equipment Manufacturing
NAICS Code 334119 covers Other Computer Peripheral Equipment Manufacturing
NAICS Code 334220 covers radio and television broadcasting and wireless communications equipment manufacturing
This category covers establishments primarily engaged in manufacturing conveyors and conveying equipment for installation in factories, warehouses, mines, and other industrial and commercial establishments.
This classification covers establishments primarily engaged in manufacturing laundry equipment, such as washing machines, dryers, and ironers, for household use, including coin-operated equipment