Under a series of policies of promoting and developing rental housing market，the scale of the rental housing market is increasing，rental housing company is expanding.But at the latter half of the year，the rental housing industry is deeply bothered by increasing rent，rent loan，formaldehyde pollution，capital chain rupture，which caused the speed of expanding is slowed.We predict that the housing rental industry will keep the high speed of expanding and grow into a new stage of the brand quality competition.The policies of promoting and developing rental housing marketwill continues，at the same time the monitor and specification will be enhanced.