Steel
| Mon 07 Jul 2025
Beijing, July 8 -- Xinjiang Beixin Road & Bridge Group Co Ltd has been granted a patent for section steel connecting structure. This invention was developed by Ran Hongyun, Yang Zhiming, Ran Ming, Hui Peng, Shang Jianping, Pang Yong, Li Haimin, Yang Xuhui, Liu Xiaoting, Jiang Yanyan, Luo Zhonghao, He Xiaorong, Wang Hui and Wang ..