PPGI Coils 1.ISO9001 2.CGCC,CGCH,CGC340-CGC570,CGCD1-CGCD3 ... /Min/Nomal spangle, skin pass 4.Color:All Ral No. PPGI with good quality and various colors,suitable for sandwich panels ... SHEETS APPLICATIONSTRUCTURAL USE,ROOFING,COMMERCIAL USE,HOUSEHOLD APPLIANCE,INDUSTRY,FAMILY PPGI Coils