No.110Changping District Popularity Ranking BeijingNo.1 Surgery KnifeNo.5 Zhi Ru ProductsNo.6 3D PrintingNo.7 Industrial 3D PrintingNo.8 Yi Xue EngineeringNo.8 Zeng Materials ManufacturingNo.8 Surgery Devices MachineryNo.40 Gong Cheng Yan Jiu CenterNo.56 Jian Kang Chan IndustriesNo.66 Healthcare SuppliesNo.68 Medical ProductsNo.83 Biopharmaceuticals自主创新示范企业国家重点新产品专精特新小巨人企业企业技术中心知识产权示范企业市级知识产权示范企业ISO13485认证CE认证