China WDMA Retractable Swimming Pool Dome Cover Hot Tub Cover Spa Dome Enclosure 30x61 and 2-3mm foam

and 2-3mm foam

Aluminium louvre systems:

Shanghai Fair

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China WDMA Retractable Swimming Pool Dome Cover Hot Tub Cover Spa Dome Enclosure 30x61 and 2-3mm foamFactory Addr:: China Brand Name:: WDMA Product Type:: Aluminum Sunroom Roof Material:: Sun Sheets and PC Embossed Sheets Roof Molding:: Flat 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:: Polycarbonate Hardware:: European brand; China top brand Color:: Customized Color