Metal & Mining
| Thu 28 May 2026
Beijing, May 28 -- Xingtai Xuli Electromechanical Tech Co Ltd has submitted a patent application for Remote Control Raise Boring Machine for Mine Raise. This invention was developed by Zhang Shengtian, Wang Xiaoxue, Kong Xiaofeng, Zhang Jianlei, Zhang Huipeng, Zhao Sen, Li Jianlong, Tong Lumin, Yang Yang, Niu Zhanen, Li Wenyi, M..