The embossed numbering and embossed words as same as credit card.

    The bar code is by one and empty different in width , parallel and adjoins of one group. Symbol made up according to certain code rule. Can represent such information as the letter , figure, etc. Generally a bar code can hold the letter , digital information within 20.

    The individualized name, number  and photo use in employee card, membership card or ID card (with IC chip).