⊕ China Tobacco Guangxi-Zhenlong Cigarette adopts Techsun’s PDI security labels；
⊕ Security label: based on Techsun’s patented new material, the label is combined with PDI double color technology, Moire lines and disposable anti-transfer technology, anti-cloning and not reusable;
⊕ Security identification: the label surface has customized texts "真龙." With the rotation of the label, it can be seen that the graphic color and background color show a unique effect of red & green or green & blue, which is easily recognized by consumers.
