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Our History

  • 1995Company founded since 1995

  • 2004ISO13485 and ISO9001 Certified by CMD China

  • 2009Started to sell products to global market

  • 2012Relocated into the new plant with 35000 m²

  • 2016Obtained US FDA 510(k)

  • 2003Company name changed to Tianjin Zhengtian Medical Instrument Co., Ltd.

  • 2007 Acquired by Naton Medical Group Trauma and Spinal products gained CE Certificate

  • 2010CE product scope expanded to joint products

  • 2013Passed the Brazil ANVISA BGMP

  • 2019IRENE have sold products to over 90 countries worldwide so far

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