Bursting with confidence, we will build a brighter tomorrow to enhance China's presence on the international market of steel structure.
The Fourth Bridge of Hangzhou Qianjiang RIver
The length of this bridge is 1376 meters. It has two spans of 190-meter steel pipe arhes and nine 85-meter spans. Currently, it is the only double-decked steel pipe concrete arched bridge with tie-bars in the world, winning Zhan Tianyou Civil Engineering Award in 2006.