1. Binding vehicle change:
When you add a vehicle, you should first go to China Bank to increase the freezing deposit, and then go to the ETC customer service business hall to go through the relevant vehicle procedures; Customers who reduce the number of vehicles should go through the relevant formalities at the ETC customer service business hall first, and then go through the refund formalities at the Bank of China with the Notice of Change of Margin for Electronic Payment of Low-carbon Free Bank Card (Charge Card) (hereinafter referred to as the Notice of Change of Margin) and the original frozen receipt (customer's copy). The materials bound by the summons on the same day after the corporate customer handles the relevant business in the bank include the Application for Electronic Payment of Deposit, the deposit freezing receipt/the deposit change notice and the deposit unfreezing and freezing receipt;
individual customers can only bind one car to one account. If the information of the original bound vehicle is changed, the original business shall be cancelled first, and then the ETC business shall be re-applied.
2. Change of deduction account:
If a corporate customer changes the settlement account of RMB unit bound by ETC business, he/she must apply to the ETC customer service business hall to cancel the signing and re-sign the contract.
if a private customer changes the account of the debit card and credit card bound by the ETC business, he/she must apply to the ETC customer service business hall to cancel the signing and re-sign the contract.
when individual customers apply for ETC online through mobile banking or ETC wechat applet, they can apply for the change of debit account through the mobile banking ETC application interface or the homepage of BOC ETC wechat applet without "changing card".
The above contents are for your reference. Please refer to the actual business regulations.
if you have any questions, please consult the online customer service of China Bank or download and use the mobile banking APP of China Bank to consult and handle related business.