Official classification context
Industry overview This refers to establishments primarily engaged in manufacture of power supply unit, radio frequency unit (receiving tuner, receiving antenna), and control unit.
Major group context ELECTRONIC CIRCUITS This Major group comprises establishments primarily engaged in the manufacture of electronic parts, devices and electric circuits used on electrical machinery, equipment and supplies , and information and communication equipment. Establishments engaged in manufacturing electric household appliances are classified in the Major group 29 -- Manufacture of electrical machinery, equipment and supplies, whereas those engaged in manufacturing electronic parts and devices are classified in the Major group 30 -- Electronic parts and devices. Group Class Number Number