Therefore, an application composed with expert's opinions to the factor affecting inventory management of food-processing-and-distribution industry, and the sequential pattern analysis are introduced in this study. The remainder of this paper is organized as follows. Section 2 introduces the factors of inventory management of food-processing-and-distribution industry. Section 3 then details the research method. Subsequently, Section 4 gives analytical results based on an example company. Finally, Section 5 presents concluding remarks.