The Application of Self Drilling Rock Anchor in Taihang Mountain Tunnel
Taihang Mountain Tunnel is currently the third longest railway tunnel in China. It has two holes and single line in each hole. This tunnel passes through the main peak...
Tunneling Project
Due to the good products and strict quality inspection, Sinorock has won a general recognition of our tunneling industry clients. In return, sinorock soil nail products had widely used...