Base Material: Cold rolled low carbon steel strip as SPCC-SD, DC01, 08YU, ST12, Range of Product: Round Tube / Square Tube / Rectangular Tube / Oval / Flat Oval Tube Wall Thickness: 0.4mm~~2.0mm Outer Diameter: 4.0mm~~76.0mm Surface Finish: Bright, suitable for Plating or baking varnish etc. Application: Mainly used to produce Bicycle, Motorcycle, Metal Frame furniture or racking and its spare part etc. Packing: Huajin Export Packing via Container. Port of Loading: Chinese port or your port. Lead Time: Within 50 days after receive workable L/C at sight or T/T in advance.