... ://www.inter-railway.com, mainly deal with heavy rail, light rail, crane rail of Chinese Standard and related accessories, in the ... following Material and specifications: Product details:1.Crane Rail Specification: QU70, QU80, QU100, QU120Standard: GBGrade: U71MnLength: RequirementPlace ... copy of B/L within7working days.(except for rail & Fish plate).6.Q:Sample matters?A:We can supply sample, ...