Phihong Technology Co., Ltd. engages in the research and development, design, manufacture, and sale of power supply products in Taiwan. The company operates through Power Supply Unit, Electric Vehicle Energy, and Other segments. It offers adapters, including interchangeable AC pin, USB Type C, quick charger, foldable AC pin, car charger, desktop, and medical grade adapter; PoE comprising injector, splitter, extender, accessories, and redundant power source; and AC and DC chargers, charging modules. The company also offers job-site radio and e-motive chargers, such as li-ion and lead-acid series. The company was formerly known as Phihong Enterprise Co., Ltd. and changed its name to Phihong Technology Co., Ltd. in June 2003. Phihong Technology Co., Ltd. was incorporated in 1972 and is based in Taoyuan City, Taiwan.