Building a Beautiful CityCreating an Ideal Life
STEC
Products & Services
Investor Relations
High-quality development
News Center
Join Us
Roads and Bridges
Shanghai Lujiazui Pedestrian Corridor Link
Shanghai
Jul.2012
Shanghai Zhenguang Road Crossing the Suzhou Creek
Aug.2012
Shanghai Husong Highway Expansion Project
Dec.2012
Tunnel
Shanghai Shangzhong Road Tunnel
May.2009
Shanghai Yangtze River Tunnel
Oct.2009
Renovation of Shanghai Dapu Road Tunnel
Jan.2010