Packaging & Containers
| Fri 14 Nov 2025
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Zhongji Construction Survey Group for Anti-settling Foundation Integrated Prefabricated Well Lid. Wang Zhenzhong, Zhang Wangfeng, Li Feng, Gao Likang, Zhang Zhen, Liu Zhiyong, Shi Lei, Guo Linze, Zhang Fusen, Wang Xiaowei, Wu Wei, Zhao Tengyu..