No.513 Hangzhou Popularity Ranking No.81 Yuhang District Zhejiang No.2 Hong Wai Technology No.2 Fire Protection Engineering No.4 Mo Group No.4 An Quan Fang Hu No.5 Video Images Processing No.6 Tu Xing Images Processing No.6 Images Processing No.7 An Fang Wei Hu No.7 Zhi Neng Wei Dian Nets No.9 Security Technology No.9 Emergency No.9 Security Electronics 国家高新技术企业 高新技术企业 专精特新小巨人企业 科技型中小企业 省科技型中小企业 省级高新技术企业