国内首个海上回收复用火箭基地开工

Group 1 - The project of Arrow Yuan Technology's large and medium-sized liquid carrier rocket assembly, testing, and recovery reuse base officially commenced in Qiantang District, Hangzhou, marking the first domestic offshore recovery reusable rocket production base and the first stainless steel rocket super factory [1][2] - The total investment for the project is 5.2 billion yuan, which includes a recovery reuse center, testing and inspection center, and production manufacturing center, with an annual production capacity of 25 rockets upon completion [2] - The "Qiantang No. 1" rocket has a height of 66 meters, a diameter of 4.2 meters, and a launch mass of 575 tons, offering advantages in large payload capacity, low cost, fast delivery, and high-frequency reuse [2] Group 2 - The decision to establish the project in Hangzhou was based on geographical location, industrial environment, and application scenarios, with Qiantang District having the only seaport in Hangzhou for direct transportation of recovered rockets [3] - The project aligns with Hangzhou's strategic focus on advanced manufacturing, particularly in aerospace, as part of the "296X" advanced manufacturing cluster initiative [3] - Arrow Yuan Technology aims to play a leading role in building an industrial ecosystem through core self-research and open collaboration, attracting upstream and downstream partners for mutual growth [3]