PRINC doo ay isang tagapagbigay ng mga produkto at serbisyo tulad ng opisina ng teknolohiya engineering consultant,naka-encode magnetic card system,smart card, contactless,chip cards,smart card, makipag-ugnay sa,fidelity card,voice record at playback cards,optical card,integrated circuit (ic) card system, multifunctional,module ng subscriber identification card (sim),tiket, magnetic track.