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Home >> Company Qualification
  • business license

  • Organization code certificate

  • Tax registration certificate

  • Quality management system certification

  • Environmental management system certification

  • Occupational health and safety management system certification

  • safety production license

  • Utility model patent certificate

  • SGS test report

  • Wind power product certification

  • Audit report of offshore wind power coating factory

  • China Aviation Oil Corporation Admission Certificate

  • China Aviation Oil Corporation (2)

  • Registration Certificate of Dangerous Chemicals