Retail & Household
| Wed 24 Jun 2026
Beijing, June 25 -- Henan Jifeng Seed Ind Group Co Ltd has submitted a patent application for Crushing and Returning Control Method and System for Straw Returning Machine. Niu Quangen, Wang Jie, Chen Wenjie, Wang Junpu, Lyu Fangjie, Bai Junfeng, Peng Bing, Li Jingmei, Shen Yinlong, Yin Libin, Zhang Chunxu, Cheng Xiaoli and Kang ..