Textile
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Harbin Dongan Auto Engine has submitted a patent application for Compressor Support Arm Structure Integrated with Adjusting Sleeve and Capable of Realizing Bidirectional Tolerance. This invention was developed by He Yixuan, Zhu Lizhe, Zhang Xin, Dong Danna, Wang Xue, Wang Xin, Pang Yuchao, Liu Xia, Shen Xianr..