Core Viewpoint - The company is focusing on developing a new pillar industry through aviation service planning, aiming to create value and stimulate economic growth [2] Group 1: Strategic Initiatives - The company is implementing top-level planning to establish "aviation services" as a new industry chain, fostering new economic growth points [2] - The company emphasizes the advantages of specialized regional maintenance centers, significantly enhancing its professional maintenance capabilities [2] Group 2: Operational Enhancements - The company is converting production lines into maintenance lines, optimizing resources and revitalizing the entire value chain of its main business [2] - The company is developing a service product system that includes battle damage repair, regular inspections, paid repairs, modifications, customized training, and integrated support services [2] Group 3: Management and Technology - The company has established a comprehensive repair management standard system and is continuously exploring modern and intelligent support technology applications [2] - The company aims to expand its aviation service industry with new quality support capabilities, contributing to future performance growth [2]

Core Insights - The successful lifting of the steel truss structure for the No. 1 hangar marks a significant milestone in the construction of the international aviation maintenance service platform project by China Eastern Airlines [1][3] Group 1: Project Overview - The international aviation maintenance service platform project by China Eastern Airlines is aligned with national aviation industry development strategies and aims to support Shanghai's "Five Centers" initiative [2] - The project covers a total construction area of 113,000 square meters and is expected to be operational by 2026, providing comprehensive maintenance services for wide-body aircraft [2] - The No. 1 hangar will be the largest of its kind in Asia, capable of accommodating nine wide-body and two narrow-body aircraft simultaneously [2] Group 2: Technical Achievements - The steel truss structure, referred to as the "steel dome" of the hangar, showcases high precision in design, hoisting technology, and safety management [3] - The second phase of the lifting involved raising the roof structure by 21.4 meters, with a total weight of approximately 6,029 tons, completed in 10 hours using 24 lifting points and advanced hydraulic systems [3] - The assembly of the truss involved 3,309 welded balls and 12,124 round pipe members, with robotic 3D scanning technology enhancing measurement efficiency by 5-10 times [3]