Three Rail Family Villa Broken Bridge Design Aluminum Sliding Door With 40 Sound Insulation And German Import Hardware
Door panel material | Aluminium alloy | Application scenario | Family hotel |
Design style | rural | Glass configuration | 5mm+9A+5mm 5mm+20A+5mm |
Surface treatment | Powder spraying electrophoresis fluorocarbon Wood grain transfer | Product grade | Sound insulation: rw ≥ 30 dBWind Pressure resistance: 4500 pa Air permeability resistance: 70/150 Water resistance: 450Pa/600Pa |