The first dispute that needs to be solved in this problem will be who borrows money, whether it is borrowed by individuals or enterprises. Generally speaking, corporate loans must involve accounting. If the company accounts are not reflected, how to arrange the payment of your loan may have an impact on the determination of the nature. However, if it is finally determined that it is a personal loan, then the company's seal may be considered as a guarantee. Whether the guarantee can be established may need to be determined in combination with the company's articles of association, but the company must bear the responsibility of seal guarantee. Therefore, if you need to handle this case, it is recommended to bring all the information and entrust a lawyer to assist you.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.