... panel, after galvanization, powders primer, and powders top coating, it can resist the corrosive and ultraviolet radiation very ... rain hatThe finished surface usually is galvanized and powder coating, or alternativelyEasy installationErected into the ground directly: at ... steel wire,finished by hot-dip zinc coating,pvc coatingOpening(mm)75x150LXW(mm)1620x3000Pvc coating thicknes(mm)0.7-0.8mmSupport ...