Security & Protection
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Guangdong Weiheng Power Transmission and Distribution Engineering has been granted a patent for Locking Device. This invention was developed by Jiang Chao, Fang Jin, Shao Zhibin, Liu Jiangren, Fu Yong, Huang Xi, Li Juan, Wu Zhaolong, Chen Zhongshan, Li Canhui, Sun Yangfu, Wang Zhongquan, Zhang Yuan and Pan Yo..