Electrical
| Wed 08 Jul 2026
Beijing, July 8 -- Jiyuan Power Supply Co Of State Grid Henan Electric Power Co and Henan Jiuyu Enpai Electric Tech Co Ltd have submitted a patent application for Metal Shielding Cabinet. Zhang Peng, Zheng Chengcheng, Zheng Gaoyang, Huang Yong, Huang Hai, Dai Liwei, Zhao Yucai, Zhang Shengli, Li Jian, Du Juan and Guo Zhimin deve..