No.275 Yuhua District Popularity Ranking Changsha Hunan No.10 Sheng Ming Ke Xue Yan Jiu No.13 Yi Xue Ke Yan No.15 Labor Services Outsourcing No.15 Pharmaceutical R&D No.20 Sheng Ming Ke Xue No.20 Yi Xue Yan Jiu No.28 Reagents No.31 Intellectual Property No.37 Services Outsourcing No.42 Laser Technology No.43 Yao Products R&D No.43 Packaging Materials 高新技术企业 科技型中小企业 省级高新技术企业 省科技型中小企业 市级创新型中小企业