Pilot Microtunnel Operators
Pilot Microtunnel Operators open to new opportunities
Worked as a tunnel worker for the first three months. Transitioned to shield driver (Herrenknecht earth pressure shield machine)
Fuzhou Line 2 Extension Ventilation Shaft Section (China Railway Construction Heavy Industry hard rock earth pressure dual-mode shield machine)
Fuzhou Line 2 Kuibao Section (Hairek Mud Water)
Changzhi Zhangzi County Zhaozhuang Coal Mine (China Railway Equipment Open-type Hard Rock Tunnel Boring Machine)
China Railway Heavy Industry Earth Pressure Shield Machine