... that we are leading factory here.specilizing in manufaturing carbon spring steel wire rope. Detailed Product Description1,Name:Spring steelrope, Spring Wire ... Rope ,Spring steel wire rope with core.2,Raw Material:Quality carbon spring steel,60#,65#,70#,72A ... wire rope7,Diameter:0.15-12mm(carbon spring steel wire ) 1.2-20mm(steel wire rope)8,Place of origin:Jiangsu, ...