No.159 Miyun District Popularity Ranking Beijing No.10 Hu Jiao Center No.14 Yun Guan Li Fu Wu Shang No.21 Yong Hu Experience No.26 Hun He Yun No.43 IT Services Management No.84 Safety Services Security Services Information Safety Management Data Center Cloud Services Information Safety Safety Management AAA级信用企业 国家高新技术企业 理事单位 高新技术企业 科技型中小企业 瞪羚企业 知识产权试点企业 中关村高新技术企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 专精特新小巨人企业 ISO9001认证 ISO27001认证 ISO20000认证