No.168 Dongcheng District Popularity Ranking Beijing No.3 Construction Fire Protection Engineering No.4 Fireproof No.5 Mie Huo Systems No.9 Construction Fire Protection No.10 Fire Protection Facilities Engineering No.14 Safety Operations No.14 Fire Protection No.19 Fire Protection Facilities No.26 Construction Systems No.30 Fire Protection Engineering No.37 Construction Technology No.45 Environment Management 鲁班奖 理事单位 中关村高新技术企业 高新技术企业 省级高新技术企业 国家高新技术企业 AAA级信用企业 市级高新技术企业 市级创新型中小企业 消防设施工程专业承包