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R&D

Certificate

Patent

  • No. 10-1747707 Maglev railway rail inspection and repair work vehicle
  • No. 10-2197762 Special rolling stock for road replacement
  • No. 10-2424087 A watering car equipped with a speed conversion function and a watering means
  • No. 10-2424090 Speed converter of railroad car
  • No. 10-2424092 Watering device for washing of railway ballast, rail and tunnel wall
  • No. 10-2197765 Scraper device for rolling stock vehicle
  • No. 10-2194245 Body lifting device provided in special railroad vehicles for rolling stock

Certificate

  • Venture company confirmation
  • Corporate research institute accreditation
  • No. 200601-01198 : Certificate of Inno-Biz
  • Quality Management System Certificate ISO 9001:2015, KS Q ISO 9001:2015
  • Environmental Management System Certificate ISO 14001:2015, KS I ISO 14001:2015
  • Safety and Health Management System
  • Patent

  • Venture company confirmation

  • Management certificate

  • Other Certificates