No.233 Nan'an District Popularity Ranking Chongqing No.7 Mu Qiang Engineering No.8 Jian Zhu Mu Qiang Engineering No.11 Aluminum Alloy No.12 Mu Qiang No.12 Jian Zhu Mu Qiang No.14 She Bei An Apparel No.14 Jian Zhu An Apparel No.16 Mu Qiang Partitions No.18 Fire Protection Facilities Engineering No.21 Ji Dian An Apparel No.21 Fire Protection No.24 Fire Protection Facilities 鲁班奖 高新技术企业 国家优质工程奖 省级高新技术企业 市级高新技术企业 建筑工程施工总承包 市政公用工程施工总承包 建筑幕墙工程专业承包