The card U disk is a customized style that many customers can choose, and it is also a style often produced by our gift U disk manufacturers. The card surface area of the card U disk is relatively large, and there are more printable contents. In addition, the high-definition plane color printing machine can be used for high-definition color printing. The printing effect is very good. It is not only beautiful, but also waterproof and dustproof Many financial enterprises, automobile enterprises, and some exhibition companies can choose styles.