Accessory: germany siegenia or roto Durability: 50 years Quality index: Wind pressure resistance: 4000pa (size: 700*1500) Air tightnes: level 5 (size: 700*1500) Water tightness: level 5 (size: 700*1500) Heat insulation: 2.48 w/(m2 k) Acoustic insulation: drop 30db(glass: 5+12a+5) Abnormal force: 6000pa(size: 700*1500) Standard package:shrink wrap+wood pallet Dimensions are customized.
