Automobile
| Thu 12 Mar 2026
Beijing, March 13 -- CRRC Yangtze has filed a patent application for Reinforcing Ring Assembling Process, Hopper Car End Wall Supporting Piece and Assembling Device and Method. This invention was developed by Zhang Wensheng, Rao Fan, Chen Pengli, Lin Fei, Peng Yan, Tong-shi Xiuyue, Yao Lingyun, Wang Minghui, Fu Bing, Zhang Tianx..