제일산업
Continuous R&D and New technology development

Certification

  • Certificate of Talented person foster Small and Medisum-sized Businesses
  • Certificate of Risk Assessment Senior-friendly place of Business
  • Certificate of Railway Product Manufacturer Approval
  • Certificate of Small Giant Enterprise
  • Certificate of Type Approval of Railway Products
  • Certificate of Venture Business
  • Certificate of INNO-BIZ
  • Certificate of Corporate Research Institute
  • ISO9001 Certificate
  • Railway Product Quality Certificate
  • KS F 4010 Certificate
  • SPS KCIC0002 1955 Certificate
  • SPS KCIC0001 0703 Certificate
  • Patent Certificate no. 0465053
  • Patent Certificate no. 0501076
  • Utility Model Right Registration Certificate no. 0403165
  • Utility Model Right Registration Certificate no. 0374618
  • Utility Model Right Registration Certificate no. 0310477
  • Utility Model Right Registration Certificate no. 0403166
  • Utility Model Right Registration Certificate no. 0301108
  • Utility Model Right Registration Certificate no. 0311038
  • Utility Model Right Registration Certificate no. 0301107
  • Utility Model Right Registration Certificate no. 0335682
  • Registered Design Certificate no. 0359810
  • Registered Design Certificate no. 0337869
  • Registered Design Certificate no. 0337868
  • Registered Design Certificate no. 0340614
  • Design Registration Certificate no. 0387114
  • Design Registration Certificate no. 0387113
  • Design Registration Certificate no. 0387112
  • Design Registration Certificate no. 0387111