The One leads the Korean industry with years of know-how and specialized technology,
It becomes the center of Korean industries.



  • Certified Venture company

  • Certified Laboratory

  • ISO 9001:2015

  • Certificate of technical data

  • InnoBiz: for Innovative companies

  • Certified High Technology

Registered Patents

  • Power Connecting Device, and Inverter Equipped with the Power Connecting Device

  • Apron Structure for Elevator

  • Automated Guided Vehicle