Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Henan Angang Group Wuyang Mining Co Ltd and Anyang Iron & Steel Group have been granted a patent for Rope Adjusting Device for Steel Wire Rope of Elevator. Lyu Hongbin, Miao Hua, Qiu Hexiang, Hu Bin, Zhao Wenbing, Wang Ge, Liu Mingjie, Wang Donglai, Zhang Ke, Miao Jiangmin, Xu Zeli, Yu Hang, Duan Chao, Wu Wei..