Metal & Mining
| Sat 17 Oct 2026
Beijing, Oct. 16 -- Xuji Group Corp has submitted a patent application for Metal and Nonmetal Mining Industry Ring Network System. Ma Shuaitao, Zhao Yanfeng, Zhang Weiwei, Zhuo Xin'an, Cui Gaojie, Yan Ran, Li Yuefan, Mu Haifeng, Yang Yulong, Du Mingqi, Guo Shuaihao, Dong Yibo and Wei Shu'ao developed the invention.
The patent..