1.light rail:
size: 6kg/m, 8kg/m, 12kg/m,15kg/m, 18kg/m, 22kg/m, 24kg/m, 30kg/m
material: Q235B 55Q
2.heavy rail
size: 38kg/m, 43kg/m, 50kg/m,60kg/m
material: U71Mn 50Mn
3.crane
size: QU70, QU80, QU100, QU120
material: U71Mn
4.Japan korea standard rail
Size: 37A 50N CR73
Material: U71Mn
5.English standard rail
Size: BS75R BS80A BS113A
Material: U71Mn
6.various rail joint clamp/rail spacing baffle/fish bolt,etc.rail fittings .
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