Aluminum frame with double-glazing hollow glass
1.Healthy product without radiant pollution
2.Durable and beautiful commodity

 Exterior sliding door
Profile: aluminum-alloy
Surface treatment: aluminum acidic sand surface treatment technology
Material thickness: 0.9mm, 1.2mm, 1.6mm, 2.0mm
Color: White                                         
Glass: double-sided glass (5+7A+5), float glass or tempered glass

Type:hanging sliding door(trackless),to rail sliding door
There are 2 damp-proof aluminum strips between of the glass
Each side is 5mm thickness