POLYROCKS CHEMICAL CO., LTD

POLYROCKS CHEMICAL CO., LTD

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  1. ISO 9001:2008
  2. ISO 9001:2008

ISO 9001:2008

  • Type of Certification:ISO 9001:2008
  • Certificate Registr.NO.:01 100 1325175
  • Issued By:TUV Rheinland Cert GmbH
  • Validity of Certification:Jan-12-2017
  1. Details