Heavy duty triple track double glazing aluminum sliding glass price patio door on China WDMA Sliding Window Main parts

Main parts

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Frame thickness:1

Ultimate strength test--Test method AS4420

5) Thermal break window system is available

Heavy duty triple track double glazing aluminum sliding glass price patio door on China WDMA Sliding Window Main partsProduct Description Factory views Packaging & Shipping Carton+foam film Wooden pallet packing other packing methods bu customer's requirement Our Services Expert on One stop station for window and door in Guangzhou ! Rich window and door experience ! Good quality gurantee and Factory price ! Long time after sale! FAQ Q1: Are there any problems with the glass inside? Having steam or going foggy? As this will be a real problem . A: Usually, we use