Dual card

The sub-parent card is also called the conjoined card, the component card and the special-shaped card. The sub-parent card is composed of one or two 28.5*54mm small CARDS and one standard card, or three 28.5*54mm small CARDS. Such a card is called the sub-parent card.The master card includes VIP card, discount card, discount card, telecommunication card, payment card, inquiry card, business tax card, membership card, clothing tag, gold-plated card, etc.PVC card is mainly used for promotion or advertising, its process is mainly printing - laminating - punching - embossing hot stamping/silver - quality inspection, ordinary PVC card is the basis and carrier of smart CARDS, that is to say, smart CARDS are developed on the basis of PVC CARDS.They are increasingly used because they are beautifully made and are suitable for long-term preservation.