Beijing Challenge Bio-technology Co., Ltd.

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  • Company Name: Beijing Challenge Bio-technology Co., Ltd.
  • Street: No12,Zhongguancun South Street, Haidian District, Beijing P.R.China
  • City: Beijing
  • Province/state: Beijing
  • Country/region: China
  • Tel: 10-62198885-862
  • Fax: 10-62146102
  • Email:
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