... ,1250,1220mm 4)RAL color High Quality Cold Rolled Color Coated Steel Coil In Yiwu PRODUCTS:PPGI, Prepainted Galvanized Steel Coil, ... bottom)8) Colors: white, black, sky blue, bright red, yellow RAL color APPLICATION:used in building material fields, galvanized ... and national standards of galvanized steel coil and PPGI 2). Using high-quality material and advanced production technology and equipment for ...