YOUNGHWA TECH Co., Ltd. designs, develops, manufactures, and sells electric vehicle parts, automotive electronic parts, and power electronic parts in South Korea and internationally. Its products include EV and FCEV components, DC converters, on-board chargers, integrated modules, DC filters, intelligent battery sensors, solid state relays, cooling fan controllers, AC power outlets, battery disconnection units, battery boxes, converters, junction boxes, and energy storage products. The company also supplies power conversion parts and devices for hydrogen electric vehicles, as well as power electronic components such as motor controllers and modules. Founded in 2000, it is headquartered in Asan-Si, South Korea.