The second lining trolley refers to the tunnel two lining trolley is an important part of the tunnel construction, the tunnel concrete lining is in...
Luoyang Gaofei Bridge Tunnel Machinery Co., Ltd. is led by the technical elite of the former China Railway Tunnel Group Machinery Factory, the tunn...
Before the lining work, the trolley must be positioned to make the cross-sectional dimensions of the trolley consistent with the required dimension...
The Jintai Railway Jiangjunling Tunnel has been completed. The Zhejiang Railway Network has added a 10,000-meter long tunnel. On the ...
Luoyang Gaofei and China Railway Equipment (China Railway Engineering Equipment Group Tunnel Equipment Manufacturing Co., Ltd.) are long-te...
In June, at the end of the middle of the year, in order to sum up the past and clear the goal, our company held the “2019 Second Quarter Marketing ...