1.Own design department 2.Delivery:30-45days 3.CE & ISO9001:2000 Aluminum Folding door Product Name Aluminum window Product MaterialAluminum AlloyGlass type insulating double glass(6*12A*6mm,5*9A*5mm,4*6argon*4*6argon*4low-e safety glass.etcGlass seal rubber(EPDM)Surface treatment Powder coating, anodizing, electrophoresis etcHardware Top brand ,like ROTO brand ETCPacking Foam Paper with wooden ...