Construction
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Jinchuan Group has submitted a patent application for Underground Bag Type Filling Retaining Wall Structure and Construction Technology. This invention was developed by Xing Chengjie, Chen Zhongjie, Pan Xuefeng, Yang Qingwei, Wang Shuaishuai, Li Shimin, Zhao Hongbin, Li Siyou, Zhao Qizhen, Wang Xuemei, Li Dexi..