PingWei Anti-forgery Ink Limited

invisible infrared ink to black
   new ink from my company completed is invisible infrared ink to black,many people like that ink,because you can use your common printer for print.after use camera to see look is black color,usually printing to paper,playing cards,money,invoice ect.

invisible ink,fluorescent ink,Security ink,anti-forgery ink,infrared ink,invisible infrared ink