Beijing Haidian DistrictNo.3 Construction WaterproofNo.4 She Shi Wei HuNo.5 Zhuang Xiu Shi EngineeringNo.6 Pipelines EngineeringNo.7 Waterproofing TechnologyNo.7 Waterproofing EngineeringNo.8 Jian Zhu Jie GouNo.9 WaterproofingNo.9 Construction Steel Structure EngineeringNo.9 Jian Zhu Zhuang Shi Zhuang XiuNo.10 Tu Jian EngineeringNo.11 Tu Jian Shi Engineering首都文明单位文明单位建筑工程施工总承包市政公用工程施工总承包