Metal & Mining
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Xinxing Hebei Engineering & Research has obtained a patent for square billet butt welding system. This invention was developed by Wang Yanqiang, Zhang Jifan, Hu Qiaomu, Wu Yabin, Wu Jiayu, Zhao Churui, Hao Runtao and Meng Dengxuan.
The patent application number is CN20252029562U 20250107. The patent publicati..