Headquarters: Located in Nanjing, the ancient capital of the Six Dynasties Reagent R&D Center: Located in Changsha, a famous city in Chu and Han Dynasties Marketing Center: Located in Shenzhen, the frontier city of reform and opening up, In vitro diagnostic instruments and reagents R&D, production, sales and service 南京鸿瑞杰生物医疗科技有限公司（HRJ Bio）是一家专注于 IVD 领域的高新技术企业，由江苏省双创人才（C 类）、南京市紫金山市级创新创业人才领衔创办。公司聚焦宠物与人类 IVD 产品的研发、生产与全球化布局，凭借核心技术优势与创新实力，已成为行业内快速成长的标杆企业。现面向全球招募销售精英，携手开拓海外市场，共筑行业新生态。