We are Import-Export company and ceiling accessories factory.We want to buy alu-zinc , galvanized zinc Metalline ,Metal Sheet ( We Mean : Iron Metal is pressed to be thin sheet and coated with zinc ) Thicknes : 0.30 – 0.55 mm. (Millimeter) Width : 3’ – 4’ ( Feet ) Length : The very long sheet is rolled to be a big coil Weight : 3 – 5 Tons ( 1,000 kilogram) / coil Surface texture and colour : Rather smooth, Glossy, Shiny and Metallic colour For example : Metal sheet at the rear part of computer : Metal sheet for roof