steel wire cable for trolley Our steel ropes are of good quality and competitive ... , 6X37, 7X37, 6X25, etc.5. Range of products: High carbon spring steel wire, (Galvanized, Ungalvanized, coated PVC /PE )steel wire rope ... rope, etc. 6. Diameter: 0.15 mm -12 mm ( carbon spring steel wire ) 5 mm - 20 mm ( steel wire rope ) 7 ... , coils, bag, etc. 8. Delivery time : 35 days steel wire cable for trolley