Tunnel
Shanghai River-Crossing Tunnel
Shanghai
Dec.2014
Tunnel
Zhuhai Hengqin No.3 River-Crossing Tunnel
Zhuhai, Guangdong Province
Jul.2014
Energy
Shanghai Middle Yanggao Road Electric Power Tunnel (Yuanshen Converting Station to Luoshan Switch Station)
Shanghai
Apr.2006
Rail Transport
Tianjin Metro Line 1, 14th Bid
Tianjin
Nov.2004
Rail Transport
Beijing Metro Line 6 First Phase Project Section
Beijing
Dec.2012
Rail Transport
Beijing Metro Chang Ping Line S2 Project Section
Beijing
Dec.2014