1.corrosion,oxidation,weather and aging-resisting 2.firm welded structure, precise opening 3.galvanized,PVC,paint spraying ... , animals and vehicles etc .Variety : welded mesh fence, chain link mesh fence, expanded metal fence etc .Finish of surface: hot dipped galvanized, electro ... , we can do the specification as per customer's requirement . High quality Temporary Fence(factory,low price)