You can increase the credit card limit of your Shanghai Bank in the following two ways:

1, telephone application

This method is quick and can solve the current difficulties of credit card users. When the credit limit is insufficient in the process of consumption, you can call the customer service phone of Shanghai Bank Credit Card Center to solve it, but the time for temporarily increasing the credit limit is limited. The temporary credit line is valid for up to 3 months, and the credit line applied for adjustment needs to be determined after Shanghai Bank reassesses the credit status of cardholders.

2. Bank application

This is a proactive approach. With the increase of people's income and assets, you can now get a high credit line. If you have been a credit card user of Shanghai Bank for one year, you can apply to the bank to increase the credit card limit. The bank will review the actual consumption situation and then increase the credit line.

I hope my answer can help you. You can also call the customer service phone of the bank for consultation.