WUS Printed Circuit Co., Ltd., together with its subsidiaries, manufactures, processes, assembles, and sells double side and multi-layer printed circuit boards in Taiwan, Asia, North America, Europe, and internationally. It operates through Manufacturing and Trading of Printed Circuit Boards; Assembly and Trading of PCB/Light Products; Investment; and Others segments. It is involved in imported commodity trading business; and assembly and sale of peripheral equipment, such as electronic products; and research, production, and sale of photo electronic application products. The company was founded in 1978 and is based in Kaohsiung City, Taiwan.