Laiyifen is not a specialty of Shanghai, but Laiyifen is established in Shanghai and produced in Shanghai. ! Since its inception in 1999, it has focused on the research, development, dissemination and promotion of snack foods. The company has established the development strategic gradient of "based on Shanghai, starting from the whole country and looking at the world", adopted the world-advanced development model of "chain stores" and implemented the management mechanism of "distribution center and management center" network interaction. However, as a snack food, Laiyifen will go to the whole country in the future, establish production bases all over the country and become a national specialty snack food!