Sell Thermal insulation break bridge aluminium alloy window

Opening way(window): internal opening &internal inverted window, internal casement opening door &window, external casement opening door &window, sliding door &window, folding door &window, external translational window, top-hinged swinging window.
Repair parts: insulating glass, domestic repair parts with excellent quality, professional weather-proof fluit sealant.
Surface processing: electrostatic painting, PVDF Coating, Electrophoresis coating, wood grain coating, aluminum warping wooden, two different colors for the outside &inside.