TOPTEC Co., Ltd. operates in the factory automation, solar energy, and nano-related businesses in South Korea. It offers display products such as auto assembly machines, glass handling robot, glass cell cutting, and cell handling robot systems, ITO sputter distribution, and UV dispensers. The company also provides laser welding, tap welding, swage, tab welding, cap assembly line, and non-acid battery assembly line machines, along with battery-related equipment including oil injectors, assembly lines, measurement and supply lines, and ECU assembly lines, as well as semiconductor and nano equipment, nano separators, and solar power plants and manufacturing equipment. It was formerly known as Toptec Engineering and changed its name to Toptec Co., Ltd. in June 1996. Founded in 1992, it is headquartered in Gumi-si, South Korea.