Cheil Electric

Cheil Electric makes the wiring devices, circuit breakers, distribution panels, and related electrical components that control and protect power inside residential buildings, including smart-home versions that connect to the internet so residents can manage lighting, heating, and electricity remotely.

Its products are supplied to residential construction projects and, internationally, to industrial electrical-equipment customers. The company's product range is shifting toward IoT-enabled and AI-integrated devices, including arc-fault circuit interrupters, breakers that detect dangerous electrical arcing in real time to prevent fires, alongside its established line of conventional wiring and distribution equipment. It is listed on KOSDAQ, South Korea's tech and small-cap exchange.