According to the relevant public information on Baidu Map, we learned that the door-to-door credit card application in Hangzhou is at the Ping An Credit Card Center. The details of the Pudong Development Credit Card Center are as follows:

1. The specific location of the Ping An Credit Card Center is in Hangzhou, Zhejiang Province. No. 135, Tianmushan Road, Xihu District, Mainland China, mainly engaged in finance, insurance, investment, securities, and door-to-door credit card processing.

2. The specific location of Pudong Development Bank Credit Card Center is Room 5003, Building B, Yaojiang Guangsha, No. 239 Xihu Avenue, Binjiang District, Hangzhou. It is mainly engaged in finance, insurance, investment, securities, and door-to-door credit card processing.