... do four colors, polished,fresh bright color, food grade and industrial grade Specifications:1, Reference standard: JIS G3303 2, Material ... , Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-91 2, Material: MR3, Thickness ... 30mm 4, Coil Width available: 610mm 5, Temper grade: T2 - T4 6, Tin coating: ordinary 2 ... .8g/2.8g, 5.6g/5.6g and others7, Varnish: Follow buyer's collor8,Package: ...