Airport Fencing - Hebei Skyhall Fence Co.,Ltd.INTRODUCTION. Airport Fencing, just as its name implies, which is widely used in the airport. As a protective fence, using 4.0mm/5.0mm low carbon steel wire to form the main panel. The surface treatment of Skyhall Airport Fence is coated by galvanization + polyester powder or galvanization + PVC coating. 600mm V.