Chongqing Yubei District No.12 Geographic Information Engineering No.13 Shui Tu Bao Chi Solutions No.16 Qi Ye Xin Yong No.17 Industrial Safety No.17 Huan Jing Ying Xiang Ping Jia No.18 Kan Testing Design No.23 Survey Surveying and Mapping No.24 Geology No.27 Huan Bao Gong Cheng Zhuan Ye Cheng Bag No.30 Water Conservancy Engineering No.34 Huan Jing Wu Ran Zhi Management No.40 Shui Zi Yuan 理事单位 常务理事单位 高新技术企业 省级高新技术企业 市级高新技术企业 守合同重信用企业 AAA级信用企业 ISO9001认证 ISO14001认证 OHSAS18001认证 市政公用工程施工总承包 环保工程专业承包 乙级测绘资质证书