Purchase Qty. Reference FOB Price
100-199 Pieces US$45.00
200-299 Pieces US$40.00
300+ Pieces US$35.00
Product Description
Product Details 1.Used for semi-trailer 2.Welding type or assembly type 3.Diameter 2" or 3.5" 4.Special alloy structure steel, forging technology, hardening and tempering processing, high strength. 5.High hardness, good abrasion and longer service life. Application Packaging &Shipping ...