... PPGI Painting Color: RAL Color or your color sample The leading steel products manufacturer and supplier among Chinese private steel ... Resistance.ApplicationGeneral Use,Roofing, Corrugated Roofing Making,Outside of the buildings,Structure,Tile Row Plate, Wall, Deep Drawing and ... painted galvanized steel coil. With the share in most of the big steel mills, we are the leaders in pre-painted galvanized ...