Measurement & Testing
| Tue 14 Apr 2026
Beijing, April 14 -- Qingdao Huaruifeng Machinery Co Ltd has been granted a patent for Brake Torsion Testing Mechanism. This invention was developed by Liang Tao, Li Xiaoliang, Zhao Zhiliang, Song Yuanzheng, Yuan Zhaogang, Zhen Gaochao, Yang Zhongzheng, Xue Shisen, Li Wenting, Wu Guoyu and Zhang Hanlu.
The patent application ..