Standard:ASTM,AISI,GB,JIS,DIN, Thickness:0.08-20mm Width:less than or equal to 3000 mm Length:sheet,belt or custom made according to client’s demands Mirror surface finishing grade:No.8, Super No.8 Surface roughness:Ra 0.007-0.03 um Certificate:the third party testing,SGS,ITS,BV PVD coating: 80-300nm (film thickness) PVD coated film hardness:HV2000-4000 Application: Architectural decoration,Furniture decoration ,Kitchen decoration,Elevator decoration.