The raw materials for the production of Tasty food industries are purchased from the most authoritative establishments and suppliers which are licensed throughout the country.Upon the arrival of materials in the factory,they are controlled by the observers of quality control in the laboratory of factory which is equipped by modern devices that are capable of performing all kind of tests on products.Considering the standards related to the production facilities,the materials are transferred to production salons to be prepared by the different devices in special circumstances and are sampled in different quality control stations.the quality of products are evaluated and they are transferred to the warehouses of factory after producing them.