上大股份：在海外航空航天领域，公司已通过GE等国际航空企业的资质认证并建立合作

Group 1 - The company has obtained certification from international aerospace firms such as GE, Safran, and Honeywell, establishing cooperative relationships in the overseas aerospace sector [2] - The company plans to continue deepening overseas business cooperation and steadily advancing its overseas market layout [2]