Packaging & Containers
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Zhenhua Heavy Industries Qidong Marine Engineering has been awarded a patent for Buoyancy Tank Connecting Device Suitable for Being Assembled on Water. This invention was developed by Gong Bing, Ge Chunliang, Sun Minfeng, Li Jie, Jiang Dongkai, Song Yufu, Tian Yun, Xu Dandan, Ma Hong, Du Yunfeng, Ch..