Product Certification&
    Enterprise Certification

  • Mr.Aaron Shen
    Tel: 0411 39216206

  • Mobile:
  • Tel:0411 39216206
  • Fax:302-351-6101
  • Province/state:Delaware
  • City:Wilmington
  • Street:814 First State Blvd
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    About us
  • Welcome To Our Site!

  • Join King is a member company of Jointown Pharmaceutical Group, a public company with US$5.5 billion in revenue. Join King has Over 80,000m2 production area equipped with state-of-the-art facilities. Also owns one of the best R&D center in Asia with over hundred chemists and modern equipment such as NMR, LC-Mass, GC-Mass, GC, HPLC, RC1, DSC, etc.

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