curved triple rail double glass stacking aluminium sliding doors and windows on China WDMA 4 foot Q: How can you guarantee

Q: How can you guarantee the product quality

Real product photos

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Hardware: Top china brand good quality hardware(handle lock)

Strong enough exporting package

curved triple rail double glass stacking aluminium sliding doors and windows on China WDMA 4 foot Q: How can you guaranteecurved triple rail double glass stacking aluminium sliding doors and windows Product 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