三安光电：湖南三安的碳化硅产品已向台达、光宝、维谛技术、长城、伟创力等头部客户实现量产

Group 1 - The core viewpoint of the article highlights that Sanan Optoelectronics (600703) has successfully achieved mass production of silicon carbide products for data center and AI server power supply applications [1] Group 2 - Sanan Optoelectronics has established partnerships with leading clients such as Delta, Lite-On, Vertiv, Great Wall, and Flex [1]