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Tensile strength of the frame from the guide profile: 860 kg

Full sash open from side

-The Warehouse

2020 Most popular cheap house folding glass windows aluminum folding window doors folding deck balcony window on China WDMA Type:bi-folding window Factory Direct High Quality dualProduct Description Product Details Aluminium Profiles Aluminium Alloy ALU Wall Thickness Surface Finishing and Color 6063 T5 1. 2mm 2. 0mm, Normally 1. 4mm for window, 2. 0mm for door Anodized, Sliver & Bronze Powder Coating, colore should be confirm with buyer Electrophoresis, Sliver& Champagne PVDF With thermal break aluminium system design for more energy saving function Glass Type Thickness Color Float glass Single: 4mm 12mm, Double Glazing (With