... , champagne, bronze, golden, vermillion, etc.)Surface treatmentMill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc. tolerance8-14HWExtrusion ... extrusion lines of 500-2500 tonsPowder coatingPowder coating line from GEMA of Switzerland, AKZO powderMould Based on your drawing or use our ...