名片 (míng piàn): business card

He handed me a business card, saying that his phone number and the company's address were on it.

When attending industry conferences, remember to bring extra business cards to make it easier to network with peers.

She keeps her business cards in a clear holder on her desk so that clients can easily take one when they visit.

Since he lost his phone, he had to send an email to the other person using the email address on the business card.

At the trade show, she collected a big pile of business cards and it took her an hour to sort them out after returning to the hotel.