... treatment:Chromated,Phosphate,Antifinger,Self-lubricating Product SizeNominal ThicknessNominal WidthCoatingCoil Inner Diameter0.3-2.0mm800-1830mmE10/10~E90/90508/610mm CoatingZinc ... flat steel products, such as cold rolled, galvanized, galvalume, galvaneal, electric galvanized, silicon steel, pre-painted steel sheet in coils and ...