Beijing Haidian District No.3 Tooling No.4 Gong Cheng Cai Liao Gong Ying No.4 Gong Cheng Shi Yan No.7 Engineering Materials No.9 Tie Lu Shi Engineering No.9 Kan Testing Design No.9 City Track Road Transportation Engineering No.10 Tu Shi Fang Engineering No.11 Tunneling Engineering No.12 Survey Surveying and Mapping No.15 Track Road Transportation Engineering No.15 Bridge Beam Engineering 创新型企业 国家科技进步奖 省部级科技进步奖 博士后工作站 全国五一劳动奖 科技进步奖 公路工程施工总承包 铁路工程施工总承包 市政公用工程施工总承包