Aluminum Sliding Windows, Available in any surface treatment, size, color and door accessory. Aluminum Sliding Windows:Material: Top aluminum alloy. (6063T5/T6)Surface treatment: Anodized, Powder coated, Wooden grain. Color: Any colorGlass: Double glazing or on customer's requested. Accessory: Domestic top grade or on customer`s requested.Packing: P.E foam+carton+wooden pallet. Certificate: DET ...