China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System noise reduction window For large quantity

For large quantity

Roller Shutter Opening Way >>>

Fiberglass fly screen

4) Surface color stable for 10 years

Rich exporting experience

China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System noise reduction window For large quantityWarranty:: 5 Years After sale Service:: Online Technical Support Project Solution Capability:: graphic design, 3D model design Factory 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