Top Material Co., Ltd. engages in the manufacturing of lithium ion electronic products. The firm is also involved in the development and production of lithium-ion batteries and materials used in energy storage systems and electric vehicles, as well as provision of lithium iron phosphate batteries of safety, cycle life, high power, and similar voltage window with lead acid battery. Its services include custom designed cell development, process and equipment engineering, factory building and shopfloor layout design, equipment manufacturing and installation, acceptance test and commissioning, setup and operations, and manufacturing execution system (MES) and advanced product quality planning (APQP). The company was founded by Whan-Jin Roh on February 15, 2012 and is headquartered in Icheon, South Korea.