No.92 Gongshu District Popularity Ranking Hangzhou Zhejiang No.2 Office Automation No.2 An Quan Jian Testing No.2 Systems Software No.2 Security Engineering No.3 Engineering Bidding No.3 Engineering Bidding No.4 Smart Construction No.4 Access Control Systems No.5 Conference Systems No.5 Monitoring Systems No.5 Jiao Yu Xin Informatization No.5 Duo Media Technology 钱江杯 国家优质工程奖 知识产权示范企业 高新技术企业 省级高新技术企业 省级创新型中小企业 ISO9001认证 ISO14001认证 计算机信息系统集成资质