No.55 Chongming District Popularity Ranking Shanghai No.1 Jing Guan Gui Hua No.3 Tu Jian Shi Engineering No.3 Tu Jian Engineering No.6 Jian Zhu Gui Hua No.6 Municipal Engineering Design No.9 Tunneling Engineering No.13 Road Road and Bridge Beam No.13 Bridge Beam Engineering No.15 Jing Taoist Temples Design No.15 Construction Engineering Design No.15 Yuan Lin Jing Taoist Temples Engineering No.16 Road Road Engineering 市政金杯 省级创新型中小企业 市级创新型中小企业 省级高新技术企业 市级高新技术企业 高新技术企业 ISO9001认证