Group 1 - The 2025 Paris International Aerospace Exhibition will feature a collective appearance of over 20 Chinese companies covering the entire aviation industry chain, highlighting the global competitiveness of Tianjin enterprises [1] - Tianjin Hite Aircraft Engineering Co., Ltd. has become the largest independent third-party aircraft overhaul and passenger-to-freight conversion company in China, benefiting from bonded maintenance policy advantages [3] - Ansheng (Tianjin) Flight Simulation Systems Co., Ltd. is the first domestic manufacturer capable of designing, certifying, and delivering D-level full-motion flight simulators for mainstream narrow-body aircraft from Boeing and Airbus, expanding into high-value areas like low-altitude economy eVTOL and engineering technical services [3] Group 2 - The civil aviation sector is a key focus for the Tianjin Port Bonded Zone in building a modern industrial system, aligning with the themes of "green aviation" and "future air mobility" showcased at the Paris Air Show [5] - The bonded zone has been actively enhancing the aviation industry by supplementing, extending, and strengthening the industrial chain, leading to rapid development in the regional aviation sector [5] - The interaction between Tianjin enterprises and global aviation giants at the airshow is expected to bring more technological cooperation and investment opportunities to the bonded zone [5]