PPGI Coil is made by cold rolled steel sheet and galvanized steel sheets as baseplate,through the surface pretreatment (degreasing,cleaning,chemical conversion processing),coated by the method of continuous coatings(roller coating method),and after roasting and cooling.PPGI Coil is light,beautiful and has good corrosion resistant performance,can be directly processed also.PPGI Coil provide theconstruction,shipbuilding,vehicle manufacturing,furniture industry,and electrical industry a new material,while PPGI Coil has good effects on the areas of replacing wood with steel,efficient construction,energy saving,prevent pollution etc.