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Technology Patent

  • Patent certificate of breaker main valve
  • Patent certificate of nitrogen gas filling valve for hydraul…
  • Patent certificate of main body jig device for hydraulic bre…
  • Patent certificate of hydraulic breaker
  • Patent certificate of hydraulic breaker for preventing idle
  • Certificate of Inno-Biz
  • Certificate of Main-Biz (Management Innovation SME)
  • ISO 140001:2015
  • ISO 9001:2015
  • Venture Business Certificate
  • Certificate of Company Specializing in Material and Parts
  • Certificate of SME Green Management Grade