Three to six months. The market demand of wheel cake products is great, and it has certain market competitiveness. Because of simple operation, low cost, great market potential and large market capacity. The average return period is 3-6 months, depending on the location, city and specific operating income, and the return period can be specified. 3-6 months according to the data shown in the catering survey. Wheel cake is a characteristic traditional name in Suqian City, Jiangsu Province. Its main raw materials are flour, sugar, green shredded pork, pork suet, rock sugar and so on. , and is rich in Yanghe Town, Sucheng District (formerly Siyang County).