... alloy 2)Standard:GB 5237-2008 3)high-quality Aluminum Extrusion Profile 1)Alloy No.:6005,6060,6061,6063,6063A, ... ISO 9001:2008 7)Standard: GB5237-2008 . 8)Equipments: 1,Extrusion production lines. 2,Anodizing and electrophoresis production lines. 3,Spraying ... according to customers' need. 10)Packing: Protective film, pearl cotton paper, hot shrink film wrap, string, woden case,or according to customers ...