Electrical
| Fri 10 Jul 2026
Alexandria, July 11 -- Haihong Electric Co Ltd has secured a patent on Casting Dry-type Transformer and Manufacturing Method Thereof. Li Fei, Li Chuyong, Liang Qingning, Song Danju, Xu Kaixuan, Liang Yixiong, Tan Jingyu, Qi Yuxiang, Fang Wenjie, Liang Yazhong, Zhou Dengling and Li Wanhuan developed the invention.
The patent a..