No.123 Changsha Popularity Ranking No.54 Changsha County No.179 Hunan No.1 Yi Liao Qi Xie Zhi Zao / Production No.2 Hao Materials No.2 Zhen Duan Yong Yao No.2 Precision Instruments No.2 Diagnostic Reagents No.3 Biotechnology Pharmaceuticals No.3 Reagents No.3 Instrument Equipment No.3 Chan Xue Yan No.3 Ke Xue Instruments No.4 Biological Products No.4 Ti Wai Diagnostics 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 省科技型中小企业 国家专利 发明专利 省级创新型中小企业 国家高新技术企业 ISO13485认证