aluminium tilt and turn windows - Alibaba.com
European style inward Aluminum tilt turn window FEATURES: 1.Varied aluminum frame depth for residential and commercial construction. 2.Both frames and sashes with built-in thermal barriers for enhanced insulation performance 3.Low-e insulated glass units for superior energy saving(U-value<0.6-2.0w/m2.k is available.). 4.Fully-extruded handles for durability and easy operation …
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