... )Standard:GB 5237-2008 3)high-quality Aluminum extrusion 1)Alloy No.:6005,6060,6061,6063,6063A,6463,6463A 2)Temper ... ,Flourocarbon Coating 7,PVDF Coating 8,Polish 4)Coating Colour:silver, bronze, champagne, black, blue, glod and so on.5)Introduction ... wrap, string, woden case,or according to customers' need. Aluminum alloy sheet limit