... steel, color coated steel coils, pre-painted galvanized steel, PPGI, color steel, color steel coils, pre-painted galvanized steel ... board Main technical parameters:BASE METAL: According to customer’s requestCOAT THICKNESS: 20 ~ 25 um thickness Polyester paintPROTECTIVE FILM ... , and can paint conductive back coat according to customer’s requestSUPPLYING STATE:PLATE PACK: according to customers’ request, ...