Roofing Sheet, Galvanized Steel, Galvalume Steel manufacturer / supplier in China, offering Printed Coating Color Coated Roll PPGI with a Topcoat Thickness of 15 mm, High-End Customized Pre-Painted Color-Coated Roll PPGI PE Coating Supports Paint Film Customization, High-Quality PPGI/PPGL Color Coated Rolls Various Colors Ral5007/Ral3001/Ral3002 3D Pattern and so on.