After going to the business hall of ICBC, tell the staff directly that you are here to apply for a credit card. After all, the bank's credit card competition incentives are naturally welcomed by bank staff. You just need to fill out a form as required, and then provide relevant documents, such as ID card, social security card, etc. Take them to copy and return them to you, and the whole application process will be over.
After successfully applying for a credit card in the business hall of the bank, please keep the mobile phone calls and information unblocked for the next use. Whether you apply for a credit card successfully or not, the bank will inform you by SMS. Of course, sometimes, some customers, banks will call.