No.351 Fengtai District Popularity Ranking Beijing No.6 Jie Shou Machines No.6 Bian Pin Diao Su Devices No.9 Dian Yuan Lv Bo Devices No.10 Dian Zi Dui Kang No.10 Amplifiers No.10 She Pin Qian Duan No.11 Frequency Converters No.12 Lv Bo Devices No.12 Frequency Conversion Technology No.20 Wei Bo No.28 She Pin Products No.32 She Pin 中关村高新技术企业 理事单位 国家高新技术企业 高新技术企业 瞪羚企业 知识产权试点企业 科技型中小企业 市科技型中小企业 省级高新技术企业 市级高新技术企业 专精特新小巨人企业