... hot rolled steel 2.shape of pole:round,conical,octagonal,square,mid hinge Street lighting polematerial: high quality Q235 ... hot rolled steelshape of pole:round,conical,octagonal,square,mid hinged,polygonalfinishing:hot dip galvanized ... or according to the requirements of customersShape of pole:Round,conical,octagonal,square,mid hinged,polygonal shafts ...