Chemicals
| Thu 21 May 2026
Beijing, May 21 -- Shougang Group has applied Chinese patent for Preparation Method of Hot Air Expansion Part of Hot Forming Steel with Coating. Han Longshuai, Ma Wenyu, Li Xuetao, Wang Songtao, Wang Jingbao, Hao Yulin, Xu Dechao, Zhang Yongqiang, Zheng Xuebin, Zhang Boming, Long Yuan, Huang Jun and Jiang Jun developed it.
The ..