Construction
| Tue 29 Sep 2026
Beijing, Sept. 29 -- State Intellectual Property Office of China has awarded a patent to The First Construction of China Construction First Group for Workshop Fire Extinguishing System. Pan Jun, Zhan Yifan, Zhao Zijing, Li Wenbo, Dong Yang, Huang Hui, Gao Chaochao, Yin Honglin, Gan Lu, Zhang Wu, Wang Wumeng, Tian Wanying, Wu Sai..