Best Soundproof American Style Garden Windows Metal Clad Wood Doors on China WDMA Sliding Window float:none}#detail_decorate_root

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glass sunroom

The testing results show it is under 20 db

Mobile: +(86) 18521770152

Handle & Lock for  folding door

Best Soundproof American Style Garden Windows Metal Clad Wood Doors on China WDMA Sliding Window float:none}#detail_decorate_rootBest Soundproof American Style Garden Windows Metal Clad Wood Doors Product Display Place Of Origin CHINA Brand WIND Number TLT68 Frame Aluminum wood How To Open Tilt&Turn Wood thickness 68mm Window thickness 80mm Wood Pine, catalpa wood, oak Glass Type Customized (Tempered Glass Laminated Glass LOW E Glass Tint Glass etc) Thickness 5mm, 6mm, 8mm, 10mm Configuration Double glazing Color Various colors for your reference Hardware German Brand(ROTO),