联域股份：公司专注于中、大功率LED照明产品的研发、生产与销售

Core Viewpoint - The company focuses on the research, production, and sales of medium and high-power LED lighting products and does not engage in the commercial aerospace sector [1] Group 1 - The company has a subsidiary, Luoyang Aowite, which primarily engages in the production and sales of bearings and components [1] - The products of Luoyang Aowite are applicable in various high-precision fields, including high-precision machine tools, automation equipment, robotics, aerospace, and medical devices [1]