Other Products

Building on its core expertise in railway signaling technology,
Techville offers a diverse range of infrastructure solutions,
including relay systems,
information platforms, and communication networks. With highly reliable and scalable technologies,
we contribute to creating a smart railway environment through electronic safety systems, integrated information services,
and the development of high-speed
communication networks.

Other Businesses
  • Relay

    • An electrical device that uses the magnetic force of an energized coil to operate
      a spring and open or close contacts
    • Used for control and interlocking in electrical signaling safety devices,
      as well as for current detection in LED signal systems
    • Designed to operate reliably even under harsh conditions such as vibration and high temperatures near machinery or railway tracks, ensuring stable and long-term performance
  • Types of Products

    • Non-polar line relay
    • Current sensing relay
    • Polarized line relay
    • Self-holding relay
    • ATPR relay, etc.

    Main Relays for Railway Signals

    Non-polar line relay
    Non-polar line relay
    Current sensing relay
    Current sensing relay
  • Support Fields

    • Electronic interlocking and general control
    • Display circuits and control circuits
  • Major Clients

    • Korea Railroad Corporation
    • DAEA TI
    • SR
    • Hyukshin Engineering