... :T3-T8 3.Surface:anodized, powder coated,sandblast Aluminium Profile for Case1.Detailed information of aluminum profile Grade6000 SeriesTemperT3--T8Brand NameAlustarSurface treatmentmill finish, anodizing ... ,golden, champine,dark bronze or according to your requirementApplicationDecoration, door&window, heat sink,industry, transportation, construction, solar frameCertificate ISO9001:2008;ISO14001 ...