... ,1000,1200,1250,1220mm 4)RAL color High Quality Colour Coated Steel Coils In Yiwu PRODUCTS:PPGI, Prepainted Galvanized Steel Coil ... black, sky blue, bright red, yellow RAL color APPLICATION:used in building material fields, galvanized wire steel tape and all otherfields ... of galvanized steel coil and PPGI 2). Using high-quality material and advanced production technology and equipment for processing ...