... 1000,1200,1219,1250 3.Surface Treatment:coated aluminium coated sheet galvanized sheetAs per: JIS G3312 CGCC or EN DX51Daluminium ... ,Coil weight: 4-8 tons.aluminium coated sheet galvanized sheet1, Introduction: aluminium coated sheet galvanized sheet(sheets), i.e. PPGI, also called ... Besides zinc coating of the basic plate of galvanized steel sheet, the color coating as the surface has double lifetime ...