タイトルまたは説明

 yokor double glazed  aluminium awning window with yokor improved profile combined with double glazed glass can help reduce energy comsuption,yokor always put energy comsuption into first consideration.
U value to 3.6 is available for yokor double glazed awning window.

acoustic solution:with double seal european system,our aluminium awning window is available to help reduce *6 decible,our window is ideal for places where need excellent performance in sound insulation,can help reduce aircraft,highway and railway and other noise problems.