Beijing Haidian District No.17 An Quan Ti Xi No.20 Ji Shu Fu Wu Gong Ying Shang No.26 Road Road Safety No.29 IT Yun Wei No.32 IT Yun Wei Services No.61 Safety Services No.62 Security Services Security Gong Gong Safety Enterprise Services IT Services Yun Wei 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业 市级创新型中小企业