weak corrosion resistance
What is the shipping port Qingdao or Shanghai port
1 Advantage: Produce Aluminium Ingot and aluminum billet ourself
you can learn the complete procedure
GOOD SERVICE AND PROFESSIONAL Shanghai Minye Decoration Co
Good Quality Competitive Price Aluminium Windows And Door on China WDMA Type:Casement Windows weak corrosion resistanceProduct Description Items Aluminum Casement Window And Door Opening Style Casement Also Fixed window,Sliding window,Arched window Profile Material Aluminum Alloy Frame Thick 50 60 70 80 Thickness 1 2mm Color White,Black,Brown,Gray,Ashy,Green and so on Profile Surface Powder Coating(Anodized If Required) Glass type Glazing Type Single, Double,Triple Type Low E Glass Tinted Glass Tempered Glass Coating Glass Reflective Glass Obscure Glass Thickness