Curtain Wall, building wall, wall curtain, design, panel, panels curtain 1.Flexible size and shape. 2.Thickness:1.5mm,2.0mm,2.5mm,3.0mm 3.Suface smoothness and easy clean. 4.Corrosion products, color durability Our products have the characteristic of light weight, waterproof, heat insulation, heat preservation, anti-impact, easy deformation . The quality has reached international advanced level.