Solus Advanced Materials Co., Ltd. engages in the development, manufacture, and sale of new materials. It operates through the Battery Foil and Advanced Materials business divisions. The Battery Foil division provides copper foil for printed circuit boards (PCB), communication equipment, and electric vehicle batteries. The Advanced Materials division offers organic light-emitting diode (OLED) materials. The company was founded on October 1, 2019 and is headquartered in Iksan-si, South Korea.