Steel
| Fri 18 Jul 2025
Beijing, July 19 -- Pingmei Shenma Construction & Eng Group Co Ltd has secured a patent on steel bar cutting device. Guo Tiekuang, Chen Hui, He Dongbin, Zhang Yunzhao, Wang Hecheng, Xie Weiming, Ma Tianlong, Yu Ji, Qiu Kaiyuan, Zhang Tianzhong, Zhao Yanpeng, Li Hui, Cheng Peng, Guo Juanjuan, Gao Zhaoyang, Xu Quanpeng, Li Yige, L..