Packaging & Containers
| Thu 18 Jun 2026
Beijing, June 18 -- Xinxiang Aviation Industry Group has applied Chinese patent for Pneumatic and Hydraulic Bidirectional Forming Device and Forming Method for Oil Tank Shell. Wang Hongjie, Huang Jiaxin, Shen Yongjin, Yu Guodong, Guo Liang, Wang Zhangxiao, Zhang Xinchuang, Wang Chi, Wang Shuo, Yang Shiguang, Ma Ji, Ma Yazheng, L..