No.286Changsha County Popularity Ranking ChangshaNo.996 HunanNo.1 Er Lei Healthcare Devices MachineryNo.2 ChromatographyNo.3 Testing SystemsNo.3 Sheng Ming Ke Xue Yan JiuNo.4 AntibioticsNo.6 Sheng Ming Ke XueNo.8 Ke Xue InstrumentsNo.13 ChemicalsNo.16 Smart Engineering FactoryNo.17 Pharmaceutical TechnologyNo.20 Healthcare SuppliesNo.21 Yi Qi / Instruments常务理事单位高新技术企业科技型中小企业省级专精特新中小企业专精特新小巨人企业省级高新技术企业