... on each panel) , Flat, and Micro-wave. c, 4 different kinds of panel surface treatments: Smooth panel, woodgrain panel, orange peel panel, and ... 1 : classic panel Style 2 : Flat panelstyle 3: Stripe panelstyle 4: H-line panelStyle 5 : Micro-wave panele, convenient packages ... all adopts galvanized steel plate, and the thinkness of the panel, after filling in the horniness polyurethane foam( no Freon ...