Core Points - The CYZ1 manned spacecraft test module developed by Beijing ChuanYueZhe Manned Space Technology Co., Ltd. has been completed at Chengdu Fujiang Industrial Co., Ltd. [1] - This test module will undertake the first full-size manned spacecraft landing buffer technology verification task in the domestic commercial aerospace sector [1] - The test module weighs nearly 5 tons, with a diameter of approximately 4 meters and a height of about 3 meters [1] Technical Aspects - Landing buffer technology is a critical technology for manned spacecraft, regarded as the last barrier to protect passengers, referred to as the "last mile" challenge in manned spaceflight [1] - The design of the module features a double-curved sidewall and a thin-walled integrated hard shell structure to enhance aerodynamic performance during flight and maximize internal volume, ensuring passenger safety [1]

Core Points - The first full-scale commercial crewed spacecraft test module "CYZ1" has successfully completed its assembly, marking a significant milestone in its structural manufacturing process [1][3] - The module is developed by Beijing ChuanYueZhe Manned Space Technology Co., Ltd and is set to have its offline ceremony on November 15 [1] - The manufacturing process emphasized extreme precision, with all welds undergoing dual non-destructive testing, achieving a 100% pass rate [3] Summary by Category - **Company Development** - "CYZ1" test module is a key project for Beijing ChuanYueZhe Manned Space Technology Co., Ltd, showcasing advancements in commercial crewed spaceflight technology [1][3] - **Technical Achievements** - The module's structural integrity and flight safety were prioritized, with all welds passing rigorous testing to eliminate defects [3] - The test module will be used to validate critical technologies for safe landing of commercial crewed spacecraft, contributing valuable experience to China's commercial spaceflight sector [3]