In addition to the credit card center in Shanghai, China Merchants Bank has now built a second credit card center in Chengdu for disaster recovery, so if there is a phone call from Chengdu, it may be the phone number of the China Merchants Bank Card Center, diverting some calls from the central and western parts of the country. regional business. Because it is newly established, the professional level of the customer service staff may not be as good as that of the original Shanghai Nari Card Center. Of course, for safety reasons, if you encounter a situation that you are not sure about, you can refuse and contact 800 customer service at 8008205555. If you need a replacement, it will be mailed to Shanghai.