胜宏科技：在商业航天领域，PCB可作为关键组件基础为相关设备及控制系统提供关键支持

Group 1 - The company, Shenghong Technology, highlighted that in the commercial aerospace sector, PCBs serve as critical components providing essential support for related equipment and control systems [1] - Due to commercial policy restrictions, the company is unable to discuss specific customer names and business situations without permission [1]