Packaging & Containers
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Tianjushi Engineering Technology Group has been granted a patent for Obstacle-avoiding Spray Head Mechanism for Tank Body Cleaning. This invention was developed by Wang Bing, Li Shuaifeng, He Xu, Wang Liang, Wang Jinxing, Wang Junhui, Liu Fujie, Geng Jie, Wang Yandong and Wei Xuedian.
The patent application ..