street steel pole 1)CE,ISO 2)Material Q235,Q345 3)4m,5m,6m,9m,11m etc. 4)Highway, street,square, ... or subsection.2.single arm or double arms3.Thickness from 3-5mm.4Section: polygonal or round5.With base or not. 6 ... polyester powder coated.7.Highway, street,square, garden etc. double arms CE street steel pole