1.Aluminum alloy profile; 2.Variety of surface treatment; ... wooden, sapelli,etc.Anodizing : silver, bronze, champagne, gold,etc. Sand Casting : silver, champagne, gold ,etc. Brushing : silver, champagne, gold ... Sanitary doors series and so on. NOTE:If our Aluminum profiles are not suitable for you, you could provide ... , we can extruded according to your designs. aluminum 858 series sliding door profiles