Winners Co. Ltd. engages in the manufacturing and sale of wiring devices. It operates through the following business divisions: Wiring Device, Smart Wiring Device, Electric Car Charger, and Other. The Wiring Device business division includes switch, outlet, and multi-outlet. The Smart Wiring Device business division focuses on intelligent distribution systems that realize energy savings through integrated control, real-time power metering, and automatic control by segmenting generational power. The Electric Car Charger business division refers to the electric vehicle charger that charges the battery that stores electricity, the source of power for electric vehicles, inside the vehicle. The Other business division consists of 8P module for Internet lines used for Internet, telephone, TV, CATV for TV, a rubber cover for plug outlet protection, and a switch cover for protecting the switch. The company was founded on January 30, 2004 and is headquartered in Namyangju, South Korea.