Wood Timber Grain Thermal Break UPVC OR Aluminum Windows Sliding Aluminium Window And Door Aluminum Windows on China WDMA Built-in Blinds 150mm ultra low temperature (-35°C

150mm ultra low temperature (-35°C or above)

and grooves and poles water drainage

West Union are available

Material: aluminium alloy slat

strong carton

Wood Timber Grain Thermal Break UPVC OR Aluminum Windows Sliding Aluminium Window And Door Aluminum Windows on China WDMA Built-in Blinds 150mm ultra low temperature (-35°CProduct Category PRODUCT CATEGORIES Glass PVC Windows Aluminum Windows PVC Doors Sunlight Room Curtain Wall Doors and Windows Accessories Sealing Mastic Sealant Aluminum Doors Product Description Quality assurance: 1. 60% of the management directors have over 10 years' experience in the window and door and railings and curtain wall field. 2. We hold ISO9001 and SAI GLOBAL certification 3. We have 16 outstanding technical personnel in the doors and