Treatment Hot Rolled and Cold Rolled Material Grade 200 300 400 series Surface Picking, Polished Satin Hairline 180G 320G 400G etc. Mirror Finish 400G/500G or 800G Wall Thickness Range 1mm~30mm Edge Slit edge & Mill edge Out diameter Range 6 - 630mm LengthRange 6m or as your request Available Standard ASTM, AISI, SUS, JIS, EN, DIN, GB, ASME, etc. In general, ASTM A240/A240M or as your requirements Certification MTC and SGS and Any third party inspection Package: Standard Export Sea-Package (Waterproof Kraft Paper Wooden Pallet Bundle with steel strip)