Chongqing
Yuzhong District
Hang Road Engineering
Gang Kou Yu Hang Road Engineering
Gang Kou Yu Hang Road
Shi Zheng Gong Yong
Construction Technology
Hang Yun
Di Zhi Zai Hai Zhi Management
Hang Road Facilities
Hang Dao Shu Jun
Shi Zheng Gong Cheng Shi Engineering
Road Road and Bridge Beam
Construction Engineering
高新技术企业
省级高新技术企业
港口与航道工程施工总承包
市政公用工程施工总承包