Not necessarily.

Business cards are not necessarily VISA cards. Bank of China's official credit card (VISA) is a dual-currency card with UnionPay functions, which can carry out payment services for official cards and personal financial cards within the country. But not all business cards are VISA cards. Different banks and institutions may issue different types of business cards. Therefore, the business card can be a VISA card or other types of credit or debit cards. The type and functions of the business card need to be determined according to the specific bank and institution.