• Beijing Shenke Line Mud Water Balance Shield Machine

• Double-mode shield machine for the northern extension of Guangzhou Metro Line 8

• Open rock tunneling machine (TBM) for the water supply project in central Jilin Province

• Inclined shaft project of Taigemiao coal mine in Xinjie, Inner Mongolia

• Lanzhou Water Source Construction Project III Standard Double Shield Rock Tunnel Boring Machine (TBM

• Shendong Bulianta Coal Mine 2# auxiliary transport Pingyi inclined shaft double mode rock tunnel bor

• Chongqing Rail Transit Ring Line Bridge Station, Fengmingshan Station and Interval Tunnel Project

• Earth Pressure Balance Shield Machine for Changsha Rail Transit Line 2