The Dafuyuan Catering Company is unreliable. Although this company claims to have some strength in catering technology development, branding and hosting, there are actually some problems. Some consumers have reported that they have encountered some troubles and disputes while working with this company. Some reported that the company had problems in contract fulfillment, service quality and after-sale support. In addition, some people have pointed out that the company's mode of operation is somewhat opaque and risky. Therefore, we cannot fully trust the reliability of Dafuyuen Catering Company and need to be cautious about our decision to work with it. To summarize, the Dafuyuan Catering Company has demonstrated unreliability in practice.