For the same purpose of constructive decorations, IFFA Heat Release Transfer Printing is another innovative technology invented by CCH. Different from IFFA Thermoform Transfer Printing and IFFA TT Metal Lamination (by Aluminum Composite Panel ),IFFA Pre-Painted Galvanized Printing is designed mainly for Outdoor Building Material , such as Cold Rolled steel coil , Prepainted Aluminum Coil, Pre-painted Steel , Aluminum Composite Panel for outdoor , and Oiled Steel Coil, Prepainted Galvanize