No.83 Kaifu District Popularity Ranking Changsha Hunan No.3 Laboratory Equipment No.3 Er Lei Healthcare Devices Machinery No.4 San Lei Healthcare Devices Machinery No.11 Ke Xue Instruments No.20 Yi Xue Technology No.38 Healthcare Supplies No.39 Jian Kang Chan Industries No.40 Medical Products No.53 Zhuan Yong Equipment No.55 Medical Devices No.66 Healthcare Technology No.76 Equipment Manufacturing 省级高新技术企业 科技型中小企业 省科技型中小企业 省级专精特新中小企业 省级创新型中小企业 高新技术企业