... Galvalume steel coil: 1.Best price,high quality 2.11 years history 3.Special manufacturer 4.ISO 9001&ISO14001&SGS&SONCA Detailed information :galvalume steel coil ... time 5.>10 years export Product:aluzinc steel coil/galvalume steel coil for construction 1.standard:AISI,ASTM,BS, ... , office machines, steel products, furniture, building and so on.B:Prepainted Product Line: For prepainted product, we have ...