which is a traditional producer of dairy products, whose production and warehouses are located in the Czech Republic. The main problems of material flow control in the warehouse of company may include a storage capacity insufficient of expedition warehouse and a missing business information system in all company stores. These factors affect the efficiency of work and causing problems for goods expedition. To find suggestions for improvements and efficiency are used different methods. By the help of ABC analysis are identified products with high purchasebility and on the basis of this analysis are proposed changes of storage locations for individual products belonging to group A. the other part is used another method, simulation programming. The base is the created model in the simulation program Witness, which describes the material flow in the warehouse. The outputs of the model include the current value of stocks by individual groups of products in the warehouse with the indication of exact location for each storage product group.