It's hard to determine which bank credit card (credit card) will be the fastest to increase the credit line, but you can recommend several banks for the faster increase:

1. Credit card (credit card) of China Everbright Bank: the credit card (credit card) of China Everbright Bank is relatively efficient to increase the credit line, and generally you can apply for it once every six months, and it can basically pass.

2. China Merchants Bank Credit Card (debit card): Compared with other banks' six-month mention, China Merchants Bank can mention it in three months, and the operation is relatively simple. Just apply directly on WeChat WeChat official account or Pocket Life APP.

3. agricultural bank credit card (debit card): according to card friends, agricultural bank credit card (debit card) can be withdrawn once every few months, but the amount is generally around 1,, which is enough for ordinary people.