Dayou Plus Co.,Ltd engages in the automobile parts, information and communication, and home appliance businesses in South Korea and internationally. It produces, sells, and distributes automobile steering and aluminum wheels. The company also offers network solutions and communication equipment, such as FTTx products, switches, and broadcasting and transmission equipment, as well as fiber to the home and RF overlay solutions, CATV systems, IPTV systems, and in-company and monitoring systems. In addition, it engages in the nano-material and solar power generation businesses. Further, the company offers home appliances, including air conditions, refrigerators, electric rice cookers, air purifiers, natural humidifiers, dehumidifiers, car air purifier under the WINIA, The Original Dimchae Kimchi, Alpha Mihak Dichae, and Spowasher names. It also provides operation and construction services for IT systems, as well as IT outsourcing services. The company was formerly known as Dayou Smart Aluminium Co., Ltd. has changed its name to Dayou Plus Co.,Ltd in 2016. The company was founded in 1967 and is headquartered in Gwangju-si, South Korea.