taicang zhongbo railway fastener co., ltd.-凯发官网地址

this fastening is applicable for steel tie, with rail asce60 or 30kg/m, straight line or curve line with radius ≥ 300m, ballast track.

this fastening is with resistance of rail creeping, keeping track gauge and track level, torsional resistance without additional components.

zbrf is a leading manufacturer of rail fastening, track work spare parts, tunnel bolts in china.

if you want to cooperate with us, you can get in touch with us by the following way.