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Building Railway Signalling Systems

Providing tailored railway signalling solutions with certified manufacturing and design expertise.

Manufacturing

ISO 9001 Certificate

ISO 9001
Quality Management System

CE Certificate

CE
EU Safety Compliance

Inspection train with cherry blossoms
SRT train emerging from a tunnel
Aerial view of multiple rail tracks and trains

HansungTech manufactures key railway signalling components such as signals, point machines, tunnel alarm systems, junction boxes, and insulated joints with in-house technology.
We maintain a ISO 9001 and CE-certified quality management system.
Every process is supported by automated production lines and precision inspection systems, ensuring stable supply to both domestic rail authorities and international projects — strengthening the reliability and quality of Korea’s railway industry.

  • 01
    Color Light Signal

    Optimized visibility and control

  • 02
    Point Machine

    Integrated drive and heating system(NS-AM / MJ81)

  • 03
    Tunnel Alarm System

    Emergency detection and alert system

  • 04
    Wayside Interface

    Integrated field I/O and reliable communication

  • 05
    Junction Box

    Wiring protection and easy maintenance

  • 06
    Insulated Joint Plate

    Electrical insulation and durability

Project History

2022 ~

2025.12 Supply of Emergency Stop Buttons for Level Crossings, Korea Railroad Corporation (KORAIL)
2025.12 Control Cabinet for High-Speed Turnout Heating System (Installation Drawing), Korea Railroad Corporation (KORAIL)
2025.12 Supply of Impedance Bonds, Korea Railroad Corporation (KORAIL)
2025.11 Supply of Level Crossing Alarm Systems, Korea Railroad Corporation (KORAIL)
2025.07 Contract with Seoul Metro for point machine manufacturing and supply
2024.08 Contract with KNR (Taebaek Line, Yeomi Station – NS-AM point machine)
2024.08 Contract with KNR (Imun Depot – NS-AM point machine)
2024.04 Gyeonggi-A Line (GTX-A) project – MJ81 point machine supply
2023.07 Contract with KNR (Samsung–Dongtan section, MJ81 point machine)
2022.06 Airport Railroad wayside interface communication system build
2022.05 Contract with KNR (Icheon–Mungyeong railway tunnel alarm system)
2022.04 Supplied signal junction boxes for Mongolia Tavan Tolgoi–Zuunbayan signalling project

2019 ~ 2021

2021.09 Contract with Seoul Metro (5 signal equipment items, pole-mounted signal etc.)
2021.09 Contract with KORAIL (Platform emergency stop button unit manufacturing & installation)
2021.07 Contract with KORAIL (Point machine heating device manufacturing & installation)
2021.04 Contract with KNR (Gyeongbu Line Waegwan–Mulgeum tunnel alarm system upgrade)
2020.12 Contract with KNR (NS-AM & MJ81 point machines)
2020.07 Comprehensive test line inspection – signalling and point machines
2020.03 Contract with KORAIL (Level crossing alarm, signal, insulated joint plate)
2019.11 Contract with KNR (NS-AM & MJ81 point machines)
2019.10 Bujeon–Masan double-track PPP project – integrated wayside interface system

2014 ~ 2018

2018.12 Honam High-Speed Line Gwangju Songjeong–Gomakwon tunnel alarm system
2018.12 KNR Pohang–Samcheok & Pohang–Yeongdeok wayside interface communication build
2017.12 Gimpo Gold Line – NS-AM point machines, signals, and heating units supply
2017.12 KNR Wonju–Gangneung tunnel alarm system build
2017.12 KNR Wonju–Gangneung wayside interface communication build
2014.07 KORAIL product supply (Color light signals)
2014.05 KORAIL product supply (Insulated joint plates)

2002 ~ 2013

2013.09 KORAIL product supply (Junction boxes)
2007.10 KORAIL product supply (Insulated joint plates)
2007.10 KORAIL product supply (Level crossing alarms and others)
2003.09 Korean National Railroad unit-price contract (Level crossing alarms, 5 items)
2002.01 Korean National Railroad unit-price contract signed

Design Engineering

Design Business Registration

Design Registration
Specialized Design (Class 1)

Train at station platform
Aerial view of Mulgeum Station in spring

HansungTech’s design team is composed of railway signalling specialists.
As a nationally registered design firm, we deliver practical, safety-compliant solutions across detailed design, upgrade design, and maintenance design for signalling works.
Using modern workflows and QA checks, we produce precise designs aligned to field requirements.

Project History

2023

2023.09 Detailed signalling design, Gangwon Regional HQ

2021

2021.07 Nambu Solution: on-site ATP/ATO test infrastructure design and build