Official credit cards are organized by the Postal Savings Bank and can only be handled at the outlets of the Postal Savings Bank. The materials you need to bring are:

1, China Postal Savings Bank Credit Card Group Office Project Description Form (the top of the description form is stamped with the seal of "Official Card Entrance") and China Postal Savings Bank Credit Card Group Office Enterprise Employee Information Form;

2. A copy of the personal identity card signed by the applicant;

3. Business card cooperation agreement signed with relevant financial budget units;

4. To recommend an application for an official card, the materials submitted shall be accompanied by a copy of the official card cooperation agreement signed with the financial budget unit in addition to the relevant recommended materials.

Because there are different outlets in different places, you need to contact the local bank for confirmation.