... aluminum alloy 2)Standard:GB 5237-2008 3)high-quality Aluminium Extrusion Profile For Radiator 1)Alloy No.:6005,6060, ... Surface Treatment:1,Powder Coating 2,Anodize 3,Electrophoresis 4,Mill Finish 5,Wood Grain 6,Flourocarbon Coating 7,PVDF Coating 8 ... ,Thermal insulation production lines. 5,Fluorocarbon production lines. 6,Smoothing mill production lines. 9)Cutting Length: according to customers' need. ...