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Rail Fastening System

We manufacture and supply domestic standard rail fastening systems, including ECO-clips and e-clips.

ECO-clip Rail Fastening System

ECO-clip Rail Fastening System

  • Performance-verified railway facility product certified by the Korea National Railway (No. KR-2019-02).
  • Certified product registered in the Korea National Railway SME Technology Market (No. 2025-01-000001).
  • High-resilience rail fastening system designed to address increased maintenance costs associated with higher line capacity and high-speed operations.
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▪ Complies with the performance test requirements of the Korean Railway Standard (KRS TR 0014), ensuring track safety.

▪ Applicable rails and shoulders: 50N and KR60 rails (T=7 mm, TR/SL shoulders), and 60E1 rail (T=7 mm, TR shoulder).

▪ Improved fatigue amplitude of the clip (ECO-250): 1 mm → 2 mm (enhanced durability).

▪ High-resilience rail pad: 60–100 kN/mm (reduces vibration acceleration and component stress).

▪ Optimized design of clips, insulating blocks, and shoulders to provide adequate longitudinal and lateral support with high-resilience pads, ensuring long-term usability and reduced maintenance.

▪ Fully compatible with existing e-clip fastening systems (TPU rail pad), allowing easy replacement.
(Note: When using a T=7 mm pad for 60E1 rail, a dedicated TR shoulder must be applied.)

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