Eco&Dream Co., Ltd. provides environment and energy technology solutions. Its offerings include secondary battery materials such as high-Ni precursors, high specific surface area precursors, and high density precursors, as well as catalyst materials and systems, including catalyst system retrofits, industrial and household catalysts, and replacement three way catalyst units. The company was formerly known as E&D Co., Ltd. It was founded in 2004 and is headquartered in Cheongju, South Korea.