... Mill finish, powder coating, anodized,eletrophoretic coating aluminum extruded profile,aluminum frame,aluminum extruded profile,we are an aluminum factory in china 1.aluminum profile length:5 ... )aluminum profile material: AL60632) Finish: various anodizing colors, powder coating, painting or mill finishes3) Surface Treatment: anodized, electrophoresis, power coating (any color), mill finished, color ...