Security & Protection
| Sat 25 Apr 2026
Beijing, April 25 -- Huaneng Pengzhou Thermoelectricity Co Ltd has filed a patent application for Intelligent Alarm Device for PLC Control Cabinet. This invention was developed by Xiang Dong, Tang Jun, Xiang Wang, Zhao Siyong, Xiong Yin, Yang Yong, Ren Qing, Liu Bin, Li Lun, Zhao Mingchao, Yuan Qing, Wang Jiangbo, Zeng Jie and Y..