No.982 Beijing Popularity Ranking No.308 Haidian District No.1 Smart Security No.2 Shu Zi Xin Hao Processing No.2 Early Warning Systems No.2 Zi Dong Recognition No.3 Video Surveillance Systems No.3 Video Cameras No.3 Gong Ye Cheng Images No.4 Images Recognition No.4 Smart Video No.4 Zhi Hui Ting Vehicles No.5 Video Surveillance No.6 Security Surveillance 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 市科技型中小企业 省级高新技术企业 国家高新技术企业 专精特新企业 专精特新小巨人企业 ISO9001认证 RoHS认证