Pre-painting Galvanized Iron Panel is used special steel coil as raw material and surfaces (covered with) is painted a layer of organic polymer (or polymer print film),which has advantages ofmetal material and the organic polymer. Not only good adhesive of Organic polymer,formability,corrosion resistance,decorative,but also high strength and easy processing,can be easily punching,bending,deep drawing,welding,etc. So it has perfact practicality,decorative,workability,durability.Currently,the PCM is produced by print film roller coating process and roller painting.