Agricultural
| Mon 19 Jan 2026
Beijing, Jan. 19 -- Henan Huazhi Municipal Garden Engineering has secured a patent on Slope Protection Mechanism for Preventing Water and Soil Loss. Su Zhenpeng, Li Na, Chen Shanshan, Shi Huijie, Zhang Xiaoming, Zhang Yunfei, Zhang Huanjie, Liu Junjie, Li Erhai, Wang Minna, Wang Weifeng, Liu Heng, Wu Guangjin and Dai Qiaoqiao de..