Ecopro Materials. 

Ecopro Materials Co., Ltd., a South Korean firm headquartered in Pohang and founded in 2017, specializes in developing and manufacturing foundational precursor materials. These are crucial components for high-performance, nickel-based anode materials essential for rechargeable batteries. The company also extends its operations to produce various energy storage devices, including primary (non-rechargeable) cells, standard batteries, and accumulators. Additionally, its product line features a range of key battery ingredients such as cathode active materials, electrolyte solvents, non-carbon balls, and polymers.