No.737 Hangzhou Popularity Ranking No.117 Yuhang District Zhejiang No.1 Yi Dong Wu Lines Communication No.2 Wu Xian Dian Communication No.3 Xin Chuang Chan Industries No.7 An Quan Fang Hu No.12 Di Kong Jing Ji No.15 Security Electronics No.15 Security Technology No.22 Safety Management No.22 Security No.24 Photovoltaic No.47 Communication Technology No.96 Ban Dao Ti 省软件企业 科技型中小企业 省科技型中小企业 高新技术企业 省级高新技术企业 发明专利