If it is a China Merchants Bank credit card, it is possible, but it needs to be bound to this function.
Binding:
1. Supported models and versions: iPhone6/iPhone6 ??plus/iPhone 6s/iPhone 6splus; ios 9.2 and above
2. Apple Pay function application: Click Wallet on iPhone - click the "+" in the upper right corner to add a card and activate the function.