No.60 Fengtai District Popularity Ranking Beijing No.2 Sheng Tai Bao Hu Xiu Fu No.3 Sheng Tai Xiu Fu No.3 Shui Wu Ran Zhi Management No.3 Shui Zhi Management No.4 Huan Bao Gong Cheng Zhuan Ye Cheng Bag No.4 Qing Jie Technology No.6 Landscaping Engineering No.7 Environment Technology No.8 Huan Bao Gong Cheng Shi Engineering No.8 Solid Waste Disposal No.8 Greening Engineering No.8 Sheng Tai Bao Hu Gong Cheng Shi Engineering 国家高新技术企业 高新技术企业 企业技术中心 省级高新技术企业 市级高新技术企业 实用新型专利 中关村高新技术企业 专精特新小巨人企业 专精特新企业 市级专精特新中小企业 ISO9001认证 环保工程专业承包