Metal & Mining
| Tue 26 May 2026
Beijing, May 27 -- Zhejiang Laifual Harmonic Drive Co Ltd has submitted a patent application for Flexible Gear Thin-wall Part Shot Blasting Deformation Control Process. Yan Qing, Zhang Han, Shen Zhongfu, Cui Shiyu, Zhang Songhao, Pan Jianjun, Zhang Yijiong, Li Penghui, Zhang Ao, Sun Shicheng, Yuan Zikun and Qian Saifeng develope..