1. Temporary credit limit adjustment: When using Huaxia Bank credit card, if it is found that the approved credit limit is insufficient and needs to be increased, you can call the 24-hour customer service hotline 40082080888 to contact the customer service specialist and apply for a temporary increase in the credit limit.

2. Adjustment of fixed quota: Cardholders can submit the latest financial income certificate to any outlet of Huaxia Bank and apply for it. Huaxia Bank will review their past credit card use history and repayment records, and adjust the credit card limit for cardholders after approval.