In 2017，multiple policies were introduced to encourage the development of rental apartments，and the rental market had made a good progress. Nowadays，China’s rental market is on its initial stage of development，which faces problems such as high costs，long period of investment returns，and poor profitability. It is essential that financial institutions enter the market. Trust companies may explore the business given their flexible ways of investment and client royalty from property developers. Main business patterns include ABS，pre-ABS and equity investment etc. Trust companies may start from concentrated and heavy assets，using ABS or pre-ABS tools，and aim at comprehensive services in the market.