Purchase Qty. Reference FOB Price
25-49 Tons US$750.00
50-99 Tons US$720.00
100+ Tons US$680.00
Product Description
Screw Thread Steel Screw thread steel is widely used in building, bridge, road and other civil engineering construction. Large to highways, railways, Bridges, culverts, tunnels, flood control, DAMS and other public facilities, small to the foundation of housing construction, beams, columns, ...