加拿大 Nordion
Nordion Inc.成立于1946年，总部位于美国加拿大，主要从事临床检验、医用放射性同位素生产及精密分析仪器的制造等，产品外销超过60个国家，是一家全球专业健康科学公司。医用放射性同位素主要应用于核医学的医疗成像，做为疾病的诊断、治疗及研究。

ordion Inc. (TSX: NDN) (NYSE: NDZ) is a global health science company that provides market-leading products used for the prevention, diagnosis and treatment of disease. We are a leading provider of targeted therapies, sterilization technologies, and medical isotopes that benefit the lives of millions of people in more than 60 countries around the world. Our products are used daily by pharmaceutical and biotechnology companies, medical-device manufacturers, hospitals, clinics and research laboratories. Nordion has approximately 500 highly skilled employees worldwide.