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Certification


  • ISO-9001

  • Confirmation of material parts specialist company

  • Corporate research institute accreditation

  • INNO BIZ

  • Certificate of excellent technical capability (company data T3)

  • Technical criticality certificate - scarfing unit

  • Listed as an excellent company by Hyundai Steel Suggestion Center

특허


  • 제10-1230237호

  • 10-1180213

  • 10-1796080

  • 10-1790004

  • 10-1844016

  • 10-2009817

  • 10-1958409

Patent - Design


  • 30-0860516

  • 30-0883136

  • 30-0883137

  • 30-0883138

  • 30-0938442

  • 30-1033680

  • 30-1033681

  • 30-1043349