... hot dip galvanized + pvc coating 1. surface treatment: electro galvanized with features of anti-corrosion, and low price, and good looking ... galvanized has bright surface, and high zinc coating with long life; PVC coated with various colors, such as, red, yellow, black, ... , square post, holland post, swallow tail post, V type post, rectangle post, also T type post for barbed wire also can be customed ...