Textile
| Mon 01 Jun 2026
Beijing, June 1 -- Jingwei Intelligent Textile Machinery has submitted a patent application for Ring Spinning Frame Set with Bidirectional Lifting Transmission Device. This invention was developed by Wang Jiangen, Hou Junhua, Duan Jianfang, Wang Lei, Tan Rui, Han Wei, Guo Jinyan, Li Peng, Liu Kai, Hou Xiaodong, Zhiyong Qiao, Hao..