Transportation
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Shandong Port Rizhao Port Group and Rizhao Port Container Dev Co Ltd have sought patent for Rail-mounted Light-weight Gantry Crane. This invention was developed by Wang Yandi, Zhao Bing, Zhang Jun, Xu Guannan, Hu Jilong, Xu Haiyang, Fan Jiangshan, Xu Shuai, Liu Jie, Jiang Lei, Zhao Guoping, Zhang Kun and Han ..