... surface treatment: anodizing champagne Different surface treatment of aluminum profile:mill finishpowder coating: AKOZO powder, any color is avaiableanodizing ... champagne, bronze, gold , dark , anodizing film at least 10 micronselectrophoresis: silver, chamapgne, bronze, gold, dark, film at ... least 10 micronsmatt and sand blast : same color as abovePolishing: ...