Tunnel
Hangzhou Wenyi Road Underpass (North Baojiao Road)
Hangzhou, Zhejiang Province
Jan.2014
Tunnel
Shanghai South Hongmei Road River-Crossing Tunnel
Shanghai
Aug.2010
Tunnel
Zhejiang Hangzhou Qianjiang Channel and Connection Project River Crossing Tunnel Section
Hangzhou, Zhejiang Province
Feb.2010
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