Business and Commerce
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Chinese Patent for Fertilizer Amount Adjusting Structure has been issued to Bolu Trans Jiangsu Co Ltd. This invention was developed by Wang Lifeng, Zhang Xuejie, Zhou Qiang, Zhao Yu, Wang Wei, Sun Guozhong, Ji Wenyi and Hou Shouyin.
The patent application number is CN202520180977U 20250205. The patent publi..