... time 5.>10 years export Product:aluzinc steel coil/galvalume steel coil for construction 1.standard:AISI,ASTM,BS,DIN ... spangle:zero spangle,minimum spangle,regular spangle,big spangle11.coil weight:2-20 tons12.full hard:available13.chromate:available14 ... panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipmentProduct photo: 1 .A :GI/GL Product Lines: ...