Wuxi Ziguang Microelectronics Co., Ltd. is one of the core enterprises in the semiconductor industry chain of Ziguang Guoxin Microelectronics Co., Ltd. (hereinafter referred to as "Ziguang Guowei", stock code: 002049) under Ziguang Group, focusing on the research and development and sales of advanced semiconductor power devices. Relying on Ziguang's abundant capital platform, the company constantly strengthens its technological advantages, and becomes a trusted partner of industry customers with high-performance semiconductor power device products and excellent service. The team of the company is composed of a group of members who have worked in famous semiconductor companies for many years and have rich experience in product design and management. They not only have mastered advanced product research and development and production technology, but also have rich experience in management of semiconductor companies. Advanced semiconductor power devices such as SJ MOSFET, DT MOSFET, HV VDMOS, IGBT, IGTO, Half Bridge Gate Driver and related power management integrated circuits developed and produced by the company are widely used in energy saving, green lighting, wind power generation, smart grid, hybrid/electric vehicles, instrumentation, consumer electronics and other fields. Adhering to the enterprise tenet of "serving customers and benefiting society with our efforts and excellent products", the company will combine high-level advanced technology with the China market, break the domestic monopoly of high-voltage and high-power devices of foreign enterprises, and strive to become a professional brand supplier with advanced technology and first-class quality in the field of power semiconductors, providing customers with cost-effective products and all-round services.