mPLUS Corp. manufactures and sells secondary battery manufacturing equipment. Its product lineup includes notching, stacking, tab welding, packaging, and degassing equipment, as well as swaging and E/L filling equipment. The company also supplies fuel cell battery manufacturing equipment and EV rechargeable battery production and equipment technology. Founded in 2003, it is headquartered in Cheongju, South Korea, and serves customers in South Korea, China, Asia, the Americas, Europe, and other international markets.