Siliconware Precision Industries Co., Ltd. (SPIL) is a leading provider of comprehensive semiconductor assembly and test services. With an annual sales revenue of NT$113.2 billion in 2023 and a global workforce of about 23,000 employees, SPIL is committed to meeting all integrated circuit packaging and testing needs. Offering turnkey solutions from wafer bumping to final testing, SPIL focuses on quality improvement and technological innovation to ensure sustainable operations and maximize shareholder profits.

SPIL's product range includes advanced leadframe and substrate-based packages used in various applications like computers, smartphones, wearables, IoT devices, and more. Known for high value-added solutions, SPIL caters to fabless design houses, device manufacturers, and wafer foundries globally. Operating seven factories, including locations in Taiwan and China, SPIL upholds a strong reputation for high-quality products and services, making them a trusted partner in the industry. Visit the SPIL website for more information.