Engineering
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Vanguard Beijing Tech Joint Stock Limited has been granted a patent for Connecting Structure of Third Rail Carbon Sliding Block. Abdoh Gili, Huang Dongdong, Shu Haifei, Ni Ruoqin, Liu Lei, Li Gang, Pan Gao, Zhou Yongzheng, Wang Yuxiang, Gao Haisong, Dai Shifan, He Shaochong, Chen Zhangzhi and Li Wei developed..