Top Quality Opening Awning Glass Crank Windows With Aluminium Alloy on China WDMA Built-in Blinds white-space:pre-wrap}

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Most of the components for roller shutter are made of casting aluminum and alulimin alloy board

B: Payment>=1000USD

Fiberglass

Horizontal window swing window casement window

Top Quality Opening Awning Glass Crank Windows With Aluminium Alloy on China WDMA Built-in Blinds white-space:pre-wrap}Aluminum Crank Window 1, You can control window opening to any size from inside,but cannot do it from outside. 2, The flyscreen can be fixed on window frame, and you can move it if it's not needed. 3, Safety and Convenience. 4, Very popular in USA. Specifications Item Name Aluminum Crank Window Aluminium Profile Top grade thermal break Standard non thermal break Normal aluminum profile Customized aluminum profile Dimension Can be customized. Surface