street steel pole 1)CE,ISO 2)Material Q235,Q345 3)4m,5m,6m,9m,11m etc. 4)Highway, street,square, garden Our company ... on. Our partner: street steel poleCE,ISO1. 4-12m height steel pole. holistic or subsection.2.single arm or double arms3.Thickness from 3 ... dip galvanized or galvanized and polyester powder coated.7.Highway, street,square, garden etc. double arms CE street steel pole