A business card is a popular means of getting direct contacts with the people of your industry. There are other means also, but they do not involve any direct communication between the concerned people, and not personal.
Business cards are different since they serve for direct communication, and also act as informal communication. These can be used, that is handed over at any place, and so, do not require any mode of presentation or anything. You can also check out online sources if you want to purchase stainless steel business cards
Another distinguished and unique benefit of these is that a person can choose whom to add in his contact list and whom not. This facility is not with other modes of advertising and promotion. These are part identity cards and part advertising medium. Hence, these can be molded in any form to stress on either aspect of their use.
For identity purpose, these can be made more personal and self-defining. These can be very creative, with a personal touch. Some people also write themselves on these cards to make them look different and more specific. These can be customized in any form.
For specific requirements, these can be chosen by the clients as per their requirements. Many of these are designed by expert designers, who hold specialization in the designing of these cards.
These are mostly used by people who are in higher order in the industry, or who are in a business where they have to be in contact with many kinds of people.