NANO Co., Ltd. manufactures and sells SCR DeNOx catalysts that remove nitrogen oxides and dioxins. Its product lineup includes honeycomb, layered, and plate type SCR catalysts. These products are used in power plants, industrial boilers and plants, vessels, incinerators, chemical plants, natural gas power plants, and engines. The company was founded in 1999 and is headquartered in Sangju-si, South Korea.