... 5.ISO 2000,SGS PRODUCT:PREPAINTED GALVANIZED STEEL COIL MAIN SPECIFICATIONS:1,Base Metal: Hot dip galvanized steel ... coil(GI)2,Zinc Coating: z40-z275,3,Thickness: ... : Ton)6,Paint Coating:22-25(um)7,Color:RAL color or customized as the sample8,Minimun order:25Tons9,Packaging ... of B/L or L/C at sight.12.Coil weight:3-10 ton or client's suggestion13.Width ...