Sports
| Sun 08 Mar 2026
Beijing, March 9 -- Beize Valve Group has submitted a patent application for Easily-replaced Side-mounted C-shaped Ball Valve. Zheng Xiaojing, Zhou Jun, Wang Hongjian, He Jie, Bai Mingyuan, Zhou Yujian, Xiang Wu, Shao Chun and Shao Liting developed the invention.
The patent application number is CN20251119935 20250723. The pate..