1.surface:no.1 no.4 no.8 2b hl ba 2b 2.thickness:20-60mm 3.width:20-320mm 4.packaging:The international standard Thincknness20-60mmWidthness20-320mmLength2-6m,or as customers' requirementFinishNO.1, NO.2D, NO.2B, BA,NO.3, NO.4,NO.240,NO.400,Hairline(HL),NO.8,Brushed PVD colors, etched, embossed, sand blasted, vibration, anti-fingerprint.and so on.StandardAISI, ASTM, EN ,GB,DIN, JIS etcMaterial201 ...