China WDMA High Quality Wooden Grain Color Frame Large Bifold Door Keyword 1:WDMA Wooden Grain Color Frame Large Bifold Door 6) Ageing resistant

6) Ageing resistant

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2 The shape and size are stable

We care about window airtightness

Langle Aluminium Profile offers over 100 Moulds of

China WDMA High Quality Wooden Grain Color Frame Large Bifold Door Keyword 1:WDMA Wooden Grain Color Frame Large Bifold Door 6) Ageing resistantFactory Addr:: Shandong, China Brand Name:: WDMA Product Type:: Aluminum Folding Doors Open Style:: Folding Position:: Exterior Surface Finishing:: Finished Type:: Accordion Doors Door Material:: Aluminum Alloy Uw Range:: 3. 4 6. 6 SHGC Range:: 0. 21 0. 66 Airtight Range:: 6. 6 Maximum Water Rating:: up to 450Pa Maximum Acoustic Rating:: Rw31 Maximum Wind Rating:: up to 1500Pa ULS Surface Treatment:: Powder Coated; PVDF Glass Standard:: CE AS2208 IGCC