大为股份：子公司大为盈通的显卡产品适用于台式机、服务器等

Core Viewpoint - The company, Dawi Co., Ltd. (002213), through its subsidiary Shenzhen Dawi Yingtong Technology Co., Ltd., is engaged in the research, development, and sales of graphics cards and other computer hardware and software, indicating a focus on the technology sector [1] Group 1 - The subsidiary Dawi Yingtong specializes in graphics cards suitable for desktop computers and servers, which can be utilized in various fields such as desktop office, industrial control, and intelligent computing [1] - The graphics card products are compatible with domestic CPUs, firmware, and operating systems, highlighting the company's alignment with local technology standards [1]