China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System Keyword 3:WDMA Bi Folding Doors AAMA standard glass aluminum lift

AAMA standard glass aluminum lift sliding door as security door

The window screen system 4238 series is the most versatile and comply with all current proposed European Community regulations with the European Directives 89/106/EEC the Construction Products Directive with the Standard(s) EN 13561 : 2004

Best after-sale service

(ral or wood grain color)

It can be used not only for Windows

China WDMA Soundproof Glass Sliding Multi-bi Folding Glass Doors Insulated Patio System Keyword 3:WDMA Bi Folding Doors AAMA standard glass aluminum liftWarranty:: 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