Galvanized steel coil, ASTM A653M,Thickness available: 0.20 to 2.5mm,Zinc coating:Z60-Z140,agent of Bao steel,An steel etc ... ID 508mmPackage: corner protected in rolls with edge protector, steel hoop and seals, or as per customer's requirements Usage ... construction,the manufacturing of cars, ships, containers and household electric appliances,other industries usage. Hot Dipped Galvanized Steel Strips