Transportation
| Sun 31 May 2026
Beijing, June 1 -- Fanshi Zhizao Shijiazhuang Tech Co Ltd has sought patent for Garbage Crane Control Method and System. This invention was developed by Zhao Tiecheng, Zhang Qingyuan, Ren Zhigang, Ma Lijuan, Shi Yanzhu, Shi Guowei, Fu Keqiang, Wang Liwei, Xiao Chunhui, Jia Chenchong, Zhou Yongming, Zhang Qian, Sun Qi, Liu Dongdo..