Construction
| Tue 10 Nov 2026
Beijing, Nov. 10 -- China Construction 1st Building Group Corporation and China Construction First Group South China Construction have secured a patent on RFID Construction Elevator Door Interlocking Device with Safety Early Warning Function. Wang Qi, Wu Jinyue, Dou Chao, Han Zhigang, Liang Zixuan, Liu Yonglong, Liu Ming, Li Bai..