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New High-tech Enterprise certificate
Update Time2019-12-24
New High-tech Enterprise certificate
  • Period:
  • 2017-09-19 - 2020-09-18
  • No.:
  • GR201737100063
  • Certification bodies:
  • Qingdao science and technology bureau
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CONTACT US

Contact Person: Jessica Wang (sales manager)


Email: sales@tongsanextruder.com


Mobile: 0086 13969891023


Whatsapp: 0086 13969891023


Wechat: 0086 13969891023


Address: The west end and south side of Yangzhou Road, Jiaozhou, Qingdao, China