力星股份：公司产品在航空航天领域的应用领域包括卫星控制系统和执行单元

Group 1 - The core viewpoint of the article is that the company, Lixing Co., Ltd. (300421.SZ), has applications in the aerospace field, specifically in satellite control systems and execution units [1] Group 2 - The company responded to an investor inquiry on its interactive platform regarding the applications of its products in the aerospace sector [1]