Yen Sun Technology Corp. engages in the manufacture and sale of computer peripherals and appliances. It operates through the following business segments: Taiwan Home Appliance Business, Mainland China Home Appliance Business, and Electronic Cooling Business. The Taiwan Home Appliance Business segment includes the production and sale of beverage dispensers, fans, air conditioners, air purifiers, dehumidifiers, tissue machines, and ice wine machines. The Mainland China Home Appliance Business segment sells induction, pressure, and electronic cookers. The Electronic Cooling Business segment manufactures and sells cooling fans. The company was founded on March 10, 1987 and is headquartered in Kaohsiung, Taiwan.