Yes. According to the official website of China Post, we learned that postal credit cards can be withdrawn through the Postal Bank client. As long as you confirm your postal credit card number and enter the withdrawal amount, you can complete the cash withdrawal operation. China Post Group Corporation is a large-scale state-owned enterprise established in accordance with the "Law of the People's Republic of China on Industrial Enterprises Owned by the Whole People" based on the operating assets and some enterprises and institutions owned by the former State Post Bureau.