The C919 model is based on the real C919 large passenger aircraft, meticulously replicating its proportions to fully reproduce its appearance and structural details. It is the preferred display and training equipment for aviation-related enterprises. The model's fuselage is constructed from a combination of high-strength fiberglass and aviation-grade aluminum, making it pressure-resistant, wear-resistant, and deformation-resistant, suitable for long-term display and frequent use, ensuring a long service life. Key components such as the cockpit, cabin, and landing gear are reproduced to the full scale of the real aircraft with meticulous detail, clearly showcasing core features such as the instrument panel layout and cabin seating arrangement. This model is suitable for B2B settings such as aviation museums, corporate showrooms, and vocational school training centers, and can be used for various purposes including science popularization, employee training, and customer reception. Our R&D and production team can provide customized services.