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  • Mr.YONG CHEN
    Tel: 86-10-67886402

  • Mobile:+86-15801227552
  • Tel:86-10-67886402
  • Fax:86-10-67887110
  • Province/state:Beijing
  • City:Beijing
  • Street:309,Block 1 District B,No.12 Hongda North Road , Beijing Economic-Technological Development Area, Beijing, China
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