Security & Protection
| Mon 05 Jan 2026
Beijing, Jan. 5 -- Wuxi Metro Operation has submitted a patent application for Safety Protection Device for Replacing Door Body of Subway Platform Door. This invention was developed by Lu Yuanqing, Sun Enhao, Sun Jianjia, Liu Hongyi, Xin Xiaojun, Chen Zhu, Chen Gang, Wu Chengjie, Yang Lichen, Zhou Huasheng, Wu Yong, Sheng Xingyu..