That depends on the scale. Generally, it is about hundreds of thousands to one million a year, medium ones are about 1.5 to 3 million, and good large ones are about 5 million a year. It is not a problem. The profit of an interior design company depends on the region where the company is located. It is very high in Beijing, Shanghai and Guangzhou, such as Beijing's "Yezhifeng", etc., and there are also high profits in the second-category areas, such as the listed company "Golden Mantis". A company in Beijing even plans to go public in the United States, which shows how profitable it is.