China WDMA Aluminum Storefront Electric Vertical Sliding Bi-folding Up Windows And Doors Keyword 1:WDMA Aluminum Storefront Electric Vertical Sliding Bi-folding Up Windows And Doors Good quality Iron Doors and

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China WDMA Aluminum Storefront Electric Vertical Sliding Bi-folding Up Windows And Doors Keyword 1:WDMA Aluminum Storefront Electric Vertical Sliding Bi-folding Up Windows And Doors Good quality Iron Doors andFactory Addr:: Shandong, China Brand Name:: WDMA Product Type:: Aluminum Folding Window Frame Material:: Aluminum Alloy Open Style:: Folding Opening Pattern:: Vertical Screen Netting Material:: Stainless Steel Uw Range:: 1. 7 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