What are the Classifications of Business Cards?

Classified by the nature of the business card:
Identity card business card. This type of business card is mainly used in government agencies, scientific research institutes, schools, finance, insurance and other units. The content of the business card mainly identifies the name, position, unit name and necessary communication methods of the holder, and the main purpose is to transmit the person's personal information. 
Business behavior identification card. This type of business card is mainly used in the production, circulation and service industries. The holders of the business card are mainly the purchase and sales personnel of the company and the operators of small enterprises. The content of the business card is in addition to the name, position, unit name and necessary communications of the holder. In addition to the method, the business scope, service direction, and business areas of the enterprise must also be identified for the purpose of transmitting business information.
Enterprise CI system business card. This type of business card is mainly used in larger companies with overall CI planning. The business card is used as a part of corporate image for the purpose of improving corporate image and promoting corporate image.
Classified by material:
There are paper business cards, metal business cards, gold business cards, PVC business cards, PET business cards, wooden business cards, mahogany business cards, bamboo slip business cards, silk business cards, leather business cards, and electroplated business cards.