Lift Hollow Rail:TK3 TK3A TK5 TK5A 1.Specifications:TK3 TK3A TK5 TK5A 2.All rails Meet ISO 7465 ... ,TK3 TK3A TK5 TK5A Elevator Hollow Guide Rail,Lift Hollow Rail:TK3 TK3A TK5 TK5AWith more than ... supplying and exporting various types of elevator hollow guide rails in big volume every year as follows: 1 ... .Specifications: TK3, TK3A, TK5, TK5A 2.All rails meet ISO 7465 standard.3.Fishplate, rail clip, bolts ...