Railway base plate is fixed between the rail and sleeper, which is one of the important components in the track structure and plays an important role in damping the wheel-rail power system.

Railway rail shoulder is semi-embedded in the concrete rail ties to fix the elastic rail clips to the tie plates

Guard rail clamps are mainly used in railway clamping fastening systems, which belong to rigid-type fasteners

The function of rail protection spindle is to add guard rails on the inner side of the two tracks on the major bridges, large and medium bridges, high bridges or crossing lines, highways, urban traffic and other important sections to prevent trains from derailing and ensure driving safety.