No.392 Yizhuang Development Zone Popularity Ranking Beijing No.2 Yi Dong Healthcare No.4 Ke Ji Yi Xue No.6 Yi Ti Computers No.6 All-in-one PCs Computers No.6 All-in-one PCs No.10 All-in-one PCs Office Equipment No.11 Testing Instruments No.13 Ultrasound No.15 Physical Examination Centers No.16 Measuring Instruments No.20 Health Examination No.22 Yi Liao Qi Xie Zhi Zao / Production 科技型中小企业 瞪羚企业 中关村高新技术企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业 国家专利 专精特新小巨人企业