Chongqing Jiulongpo DistrictNo.31 Communication SystemsNo.31 Power FacilitiesNo.57 Construction Intelligence ChemicalNo.71 An Fang Wei HuNo.94 Operating Systems Security Technology Construction Technology Water Conservancy Dian Li Gong Ying Systems Engineering Power Security高新技术企业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