Tunnel
Shanghai East Yan’an Road Tunnel Major Repairs
Shanghai
Mar.2015
Tunnel
Hangzhou Wenyi Road Underground Tunnel (North Baojiao Road to Zijingang Road)
Hangzhou, Zhejiang Province
Mar.2015
Tunnel
Shanghai Northern Cross Channel
Shanghai
Dec.2014
Green Materials
High Elastic Asphalt Pavement for Steel Bridge Deck
Shanghai
Energy
Shenzhen Natural Gas High Pressure Transmission and Distribution System, 2, 6, 7 Bid Section Exhaust System
Shenzhen, Guangdong Province
Apr.2012
Major Equipment
High Viscosity Modified Asphalt
Shanghai