Tools and Machinery
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Chinese Patent for Polishing Device for Welding Needle of Spot Welding Machine has been issued to Xinyu Ganfeng New Lithium Source Battery. This invention was developed by Ge Zhimin, Xiao Haiyan, Ming Yingshi, Gu Yongping, Liu Xiaowei, Li Zhongping, Xiao Wen, Wu Yongmin, Liao Zhimin, Zhang Xingqian, Xu Tao'an..