Stock Code:430676

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ISO 9000

Update Time2016/8/16
ISO 9000
  • Period:
  • 2016/2/1 - 2018/9/15
  • No.:
  • 02616Q20136R4M
  • Certification bodies:
  • BEIJING TIANYZHENG CERTIFICATION CENTER
ISO 9001 :2008 stardard