new design powder coated grey wood color aluminum window frame windows with built on China WDMA patio door magic-41{box-sizing:border-box

magic-41{box-sizing:border-box

Q7: How to resolve after sales quality issue

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new design powder coated grey wood color aluminum window frame windows with built on China WDMA patio door magic-41{box-sizing:border-boxnew design powder coated grey wood color aluminum window frame windows with built Type window with built Aluminum profiles Material: aluminum alloy 6063 T5 Surface treatment: wood grain powder coated, electrophoresis, anodize, sandblasting, etc. Color: gray champagne color, wood grain white green black and customized, etc. Thickness: 1. 4mm 2. 0mm Glass Material: Double glass, tempered glass, floating glass, insulating glass, reflective glass,