On February 27, the west section shield tunneling of the Shenshan Railway Pingshandong Tunnel Projec...
Wedoany.com Report on Feb 11th,the world's largest diameter shaft boring machine, "Qiming Hao," officially commenced...
Wedoany.com Report-Dec.27, China’s domestically developed shield tunnelling machine “Linghang” has a...
Wedoany.com Report-Nov. 27, China Railway Engineering Equipment Group (CREG) has delivered a large-d...
Wedoany.com Report-Nov. 25, China Railway Engineering Equipment Group Co., Ltd. (CREG) has announced...