According to the inquiry of official website of China Construction Bank, the credit line is as follows:

1. The credit line of China Construction Bank Longka Credit Card is RMB 3,-1,.

2. The credit line of the Gold Card of China Construction Bank Longka Credit Card is 1, to 5, yuan.

3. The standard platinum card quota of China Construction Bank Longka Credit Card is generally 1, to 1, yuan.

4. The amount of high-end credit cards such as Platinum Card is above 5,.