Steel
| Mon 01 Sep 2025
Beijing, Sept. 2 -- Suzhou Gold Mantis Construction Decoration has obtained a patent for steel frame flatness adjusting structure. This invention was developed by Li Guoteng, Han Qinghua, Yu Jian, Lin Hai, Zhu Hui, Shi Min, Wang Hui, Cui Tao, Zou Ruman, Li Qingquan, Jiang Yao, Chen Donglin, Jin Jun, Li Meng and Wang Rui.
The pa..