1.High quality PE and PVDF coated. 2.Competitive price, any colors available. 3.Weather resistant. 4.Highrigidity&accuracy Aluminum panel Curtain WallAdvantage:1) Light but rigidity and consistency 2) Strong corrupt proof, weather proof and chemical proof3)certificate:ISO 9001 Feature:1) Flexible size and shape 2) Thickness: 1.5mm, 2mm, 2.5mm, 3.0mm 3) Surface smoothness and easy cleaning4) Easy ...