Hankou Jiutong Credit Card is reliable. Jiutong Credit Card·Instalment Card is a new type of credit card with financial management functions launched by Hankou Bank. Customers holding our bank's installment card can carry out consumer transactions without manual application and can follow the installment period agreed upon when applying for the card. and rate self-installation. Hankou Bank, formerly known as Wuhan Commercial Bank, was established on December 16, 1997. It is a regional joint-stock commercial bank headquartered in Wuhan with independent legal person status.