Tools and Machinery
| Wed 01 Apr 2026
Beijing, April 1 -- Zhengfang Textile Machinery Co Ltd has applied Chinese patent for Disc-shaped Part Polishing Device. Li Huidong, Han Penghui, Zhao Hengyu, Wei Jiangbo, Kou Junfeng, Gao Yuanpeng, Zhao Guoqiang, Yang Qingyuan, Lu Dongjian, Yang Hongxun, Mu Weihua, Guo Chao and Chen Zhe developed it.
The patent application n..