Ronglong Yanji Dried Tofu Products Factory, a new factory in Ronglong Industrial Circle District, Rongchang County. One of the traditional Chinese soy products is a reprocessed product of tofu. It is salty and refreshing, hard yet tough, and will last for a long time. It is a delicacy found in all major Chinese cuisines. Dried tofu is rich in nutrients, containing a large amount of protein, fat, carbohydrates, as well as calcium, phosphorus, iron and other minerals needed by the human body. Salt, fennel, pepper, aniseed, dried ginger and other seasonings are added to dried tofu during the production process. It is fragrant and fresh, and you will never get tired of eating it for a long time. It is known as vegetarian ham.