Transportation
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Rizhao Baohua New Mat Co Ltd has been granted a patent for Anti-falling Device for Steel Wire Rope of Fixed Pulley of Crane. This invention was developed by Zhang Heng, Zhang Jun, Yang Weisen, Wang Chunlong, Ma Qun, Wang Anxu, Li Xingpo, Yu Xueliang, Meng Tao, Wang Haisheng, Qi Tiankun, Wang Jun, Bi Yanlei, W..