I applied for a Peony Money Link card. When I got home, I found that there were small words in the upper right corner of the card..."Zhongbao Credit Card". Does this mean that my bank card has been turned into a credit card?

That place printed the card company

"China Banknote Credit Card" is the China Banknote Printing and Minting Corporation Credit Card Factory in Beijing

In addition, there are GMCC (Tianjin Global Magnetic Card Factory)

GSC (Shenzhen Goldpac Magnetic Card Factory)

SZDC (Shenzhen Decheng Magnetic Card Company)

And so on