Beijing Daxing District No.15 Flowers No.17 Horticulture Flowers No.18 Lv Zhi Flowers No.37 Jing Guan Shi Engineering No.74 Yuan Lin Jing Taoist Temples Engineering Landscaping Engineering Greening Engineering Shi Zheng Gong Cheng Shi Engineering Shi Zheng Gong Yong Landscaping Greening Municipal Engineering Environment Management 知识产权试点企业 高新技术企业 省级高新技术企业 实用新型专利 软件著作权 市级高新技术企业 ISO9001认证 ISO14001认证 OHSAS18001认证 建筑工程施工总承包 市政公用工程施工总承包