Transportation
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Harbin Hatie Equipment Mfg Co Ltd has been awarded a patent for Single-shaft Radial Bogie of Railroad Tractor. This invention was developed by Li Chunming, Li Qi, Zhao Gang, Wang Jiabin, Yu Zhanxia, Chen Hongbo, Baik Chun-min, Gao Feng, Huang Xu, Liu Huizhan, Wang Weiqi, Chen Yanbin, Wu Lanzhi, Chen Yanjiang,..