Chongqing Jiulongpo DistrictNo.17 Supervision ConsultingNo.17 Engineering Supervision ConsultingNo.18 Engineering Bidding AgencyNo.18 Engineering BiddingNo.19 Construction Engineering SupervisionNo.20 Engineering BiddingNo.21 Si Fa AppraisalNo.21 Shi Zheng Gong Yong Engineering SupervisionNo.22 Construction SupervisionNo.29 Xiang Mu DeclarationNo.32 Bidding AgencyNo.33 Bidding理事单位常务理事单位