Need to bear the corresponding repayment amount. Three companies have made joint guarantee loans in the bank. If one party fails to repay, the other two companies need to bear the corresponding repayment amount. The main lender refers to the borrower, that is, the main person in charge of the loan, and the lender is also called the lender. First, the lender is required to be an immediate family member, that is, husband and wife, children and parents. Whether it is the main lender or not, as long as * * * applies for a housing loan, it has the obligation to repay the loan.