That depends on what kind of loan you have and other personal details. If you have any assets, cars and houses in Guangdong. If not, it depends on your salary and the company's certificate. The loan amount depends on the monthly salary. If you have nothing but your ID card, neither the bank nor the finance company can get a loan. Don't talk about foreign hukou, even if it is a local hukou in Guangdong, it will not grant loans only by ID card.