... , ASTM, EN ,BS, GB, DIN, JIS,etc.coloursGolden, rose gold, titanium golden coating, champagne gold, Brown,Bronze,Black,sapphire blue, Purple ... KTV indoor decoration,metal tank shell, ship building, decorated inside the train etc.advantageWe have our own machine, which could processed ... . Besides, we have our own spectrometer, which could test the aluminium material grade, so, for our quality, you can ...