First of all, a formal guarantee company will not charge you any fees before lending money. There are many guarantee companies that can handle mortgage loan business, such as Anjia World Bank, Jia Wei Anjie, CIC Jianxin, Sheng Jie Investment, Jiacheng Forever Guarantee, Qiang Sen International Investment Guarantee, Danjiang Shouxin Investment Management, etc. It is suggested that you can compare with many companies that have consulted 360- Beijing Guarantee and choose the guarantee institution you are satisfied with for cooperation.