China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System noise reduction window Rich exporting experience

Rich exporting experience

Fiberglass fly screen

4) Surface color stable for 10 years

and we have our own factory in local Anping

For large quantity

China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System noise reduction window Rich exporting experienceWarranty:: 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