Xihu District of Hangzhou recently held a major project promotion and investment activity, with a total investment of 19,120 million yuan.
Thereinto, Zhejiang University City College cooperates with Zhejiang Lab to develop the world’s first all-metal 3D-printed main structure satellite that will be launched in 2025 as planned.
The satellite adopts 3D printing technology with shorter manufacturing and lower cost, and the weight can be reduced by 30 percent to significantly lower the launch cost.
,https://en.hangzhou.com.cn/News/content/2025-02/17/content_8861953.html