超捷股份：公司商业航天业务主要为商业火箭箭体结构件制造

Group 1 - The core viewpoint of the article highlights the broad potential of the commercial aerospace business, specifically focusing on the manufacturing of structural components for commercial rockets, including major sections of the rocket body and fairings [2] Group 2 - The company, Chaojie Co., is currently engaged primarily in the production of rocket body structural components [2] - The business scope includes the manufacturing of large rocket body segments and fairings, indicating a specialized focus within the commercial aerospace sector [2]