Business areas

Metrology

  • Overview

    • Various range high percision HBT sensors.

    • Various channels & purpose electronic micrometers
      (Display unit for LVDT/HBT sensors).

    •  Air type bore gage.

    •  Wireless bore gage.

    • 2-axis electronic digital inclinometer.

  • Applications

    • µm scale inspections

    • Inspect errors for workpiece

    • Inside/outside diameter

    • Grading

    • Hight, thickness, flatness

  • Main Partners

    • Samsung

    • LG

    • Hyundai

    • KIA

 

 

 

Metrology Automation System

  • Overview

    • DONG-DO ELECTRONICS CO., LTD. is providing various integrated inspection machine based on our own metrology part.

  • Applications

    • Skew & jitter adjusting system for CD-ROM, DVD.

    • Pressing depth, Step height, Inside-outside diameter inspecting system.

    • leaking checking system.

  • Main Partners

    • Samsung

    • LG

    • Hyundai

    • KIA