No.404 Beijing Popularity Ranking No.128 Haidian District No.3 Engineering Design Institute No.4 Engineering Technology Services No.6 Jie Neng Jian Pai No.7 Road and Bridge No.8 Quality Detection No.9 Min Yong Construction No.14 Environmental Protection Processing No.14 Environmental Treatment No.15 Safety Supervision No.15 Low Carbon No.16 Household Appliances No.16 Energy Saving and Environmental Protection 企业技术中心 院士工作站 博士后工作站 理事单位 副会长单位 常务理事单位 高新技术企业 国家企业技术中心 工业产品绿色设计示范企业 詹天佑奖 工程项目管理优秀奖 专利示范企业 省级高新技术企业 国家知识产权优势企业