Alpha & Omega Semiconductor

Chongqing Wanguo Semiconductor Technology Co., Ltd. is an advanced semiconductor enterprise jointly funded by Chongqing Strategic Emerging Industry Fund, Liangjiang New Area Strategic Emerging Industry Fund, and US-based AOS Group in April 2016. In July 2025, Xinwei Technology Group officially reached a strategic acquisition of Chongqing Wanguo. The Chongqing Wanguo semiconductor project is the world's first power semiconductor enterprise integrating 12-inch wafer manufacturing and packaging and testing at the same site, and will be built into a globally advanced supplier of power management and power device manufacturing and products.

Chongqing Wanguo Semiconductor Technology Co., Ltd. was registered and established on April 22, 2016, with its registered address at No. 288 Yuefu Avenue, Beibei District, Chongqing. The business scope includes semiconductor chip design, manufacturing, sales; semiconductor chip packaging design, manufacturing, sales; undertaking semiconductor chip or semiconductor chip packaging processing and trade services. The total project investment is US$1 billion, covering an area of 340 mu. Currently, the company's products sell well both domestically and internationally, and in the future they will also be widely applied to local advantageous enterprises, playing a positive role in promoting the development of advanced manufacturing industries such as automobiles and intelligent terminals in Chongqing.