No.463 Dongcheng District Popularity Ranking Beijing Healthcare Supplies Jian Kang Chan Industries Medical Products Medical Devices Dian Zi Xue Ya Meters Zhu Du Shi Xue Ya Meters Xue Ya Instruments Household Healthcare Rehabilitation Equipment Zu Tie Chuang Ke Tie Household Healthcare Devices Machinery 市级创新型中小企业 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 科技型中小企业 市科技型中小企业 高新技术企业