... ,such as ringing and chains .Raw material :quality carbon spring steel ,60# ,65#,70#,72A,82B Standard : ISO ,DIN, ASTM,JIS ... (used on lifting), etc Range of products:High carbon spring steel wire ,(Galvanized , Ungalvanized , coated PVC /PE )steel wire rope Hot dip galvanized ... spool ,wooden reel , coils , bag ,ect Delivery time : 35 days steel wire rope of 7x19