... compactness,strong adhesion,high hardness,and color consistency2 .Number of colors coated,such as gold yellow,copper brown, ... )Coating StyleCathodic arc coating +magnetron sputtering coatingColor of FilmTranslucent film(smoke grey,champagne,cognac,wine red ... Power40KW45KW50KW60 KW75KWAlarm andProtectionIt has the function of alarm in case of the existence of abnormal conditions like water failure or ...