Thai Preserved Food Factory Company Limited was established in 1972. Preserved Instant Noodles and Instant Rice Vermicelli have been produced under the "Wai Wai" brand name. Later on, the new produced as well as the quantity of products have been extended which depends on the market demands. Furthermore, the products have been applied depending on the behavior of the present consumers. From the foregoing, the "Wai Wai Quick" brand name has been launched. In addition, a new factory was built. At present, the company has got two lines of production. Each line has got the same policy that is to say the products must he high standardized of quality, the highest nutrition, the cleanest, the most hygienic, and under the international standardization before reaching the consumers. The company has got 6 products lines. There are : Instant Rice Stick Rice Vermicelli, Instant Rice Vermicelli, Instant Noodles, Instant Wonton, Pre-cooked Rice Porridge. Each product has got a lot of variety flavors. The consumers can choose depending on their preferable. At the moment, the company has got a capability of production 120 tons per day. Moreover, we are under the control of the Ministry of Public Health and the Ministry of Industry so as to prove that our products are high standardized of quality. In addition, the human resource development is concerned by the company. There is a training center to enhance the sufficiency of the employees. The specific experts are also invited to give their presentations and training courses, as well. It is no doubt that the products under the "Wai Wai" and "Wai Wai Quick" brand names are accepted both in domestic and foreign countries.