Steel
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have submitted a patent application for Stainless Steel Welding Method and Application. This invention was developed by Li Guocang, Yu Tao, Yu Qiang, Yang Yuhai, Tang Ying, Zeng Weimin, Yu Longzhu, Liang Yuxin, Li Hui and Peng Yong.
The patent appli..