钱塘号”火箭 最快年底实现“海上往返

Group 1 - The "Qiantang" rocket project marks a significant step for Qiantang in the commercial aerospace manufacturing sector, with the establishment of a large liquid rocket assembly and recovery base [2] - Arrow Yuan Technology, founded in 2022, focuses on the research and manufacturing of medium to large reusable liquid rockets, with a total investment of 5.2 billion yuan for the first phase of the project [2] - The "Qiantang" rocket will have a height of 66 meters, a diameter of 4.2 meters, and a launch weight of 575 tons, featuring capabilities for 20 reuses, which is a key highlight of the project [2] Group 2 - The strategic location of the project in Qiantang is attributed to its advanced manufacturing platform and existing aerospace industry presence, which includes nearly 40 aerospace companies [3] - Qiantang aims to create a leading aerospace industry cluster in the Yangtze River Delta, supported by innovation centers and research institutions [3] - The establishment of the rocket project is expected to enhance the local manufacturing ecosystem and fill gaps in the aerospace sector, promoting a collaborative industrial environment [3]