The exchange of business cards between people, commonly practiced in business settings and considered a basic professional etiquette.
初対面のときはまず名刺交換をして自己紹介をした。
At our first meeting, we exchanged business cards and introduced ourselves.
名刺交換の際は両手で丁寧に渡すのがマナーだ。
When exchanging business cards, the etiquette is to hand them over politely with both hands.
会議の後に名刺交換をして連絡先を交換した。
After the meeting we exchanged business cards and contact information.