Pipe
| Fri 27 Jun 2025
Beijing, June 28 -- Yunnan Yihua Pipeline Tech Co Ltd has obtained a patent for water supply pipe bending test device. This invention was developed by Chen Fuqiang, Zhao Bo, Du Yuyang, He Shijia, Zhao Liang, Zhao Can, Yu Zhenyong, Ji Quanyou and Zeng Lichun.
The patent application number is CN202420308727U 20240220. The paten..