WDMA 16 foot sliding glass bi-fold doors cost cheap aluminum bi-folding glazing doors color:Black the goods have passed very

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Normal thickness: 60-120 um

U-V proof powder coating

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High grade German Brand(ROTO

WDMA 16 foot sliding glass bi-fold doors cost cheap aluminum bi-folding glazing doors color:Black the goods have passed veryProduct Description Specification Product Name 80mm Aluminium Bi fold Doors Material Thermal aluminium alloy 6063 T5 Profile Wall Thickness 2. 0mm Finish Treatment Powder coating,Wood grain transfer, PVDF Glass Options 5+22Ar+5mm, Low e, Gas Filled, Warm Edge Load Weight 60KG hinge Hardware German brand: Weather Strip EPDM Insulated Strip Polyamide 66 German Hardware Imported German Kersenberg hardware or Hoppo handle. 100% Recyclable Aluminium