There are many brands of canned yellow peaches in Tongnan, among which Tianfu brand canned yellow peaches in sugar water is the most authentic. Tianfu brand canned yellow peaches in sugar water started in 1956, and after more than forty years of development, it has formed a perfect system. Tianfu Brand Canned Yellow Peaches with Sugar Water is made from fresh and ripe yellow peaches, which are processed through strict raw material selection, peeling, cutting, rinsing, pre-cooking and sterilizing, and then loaded into sterilized containers, injected with sugar water, and sealed through high temperature treatment. This production process retains the original form and flavor of yellow peaches and gives them a unique sweet and sour taste and nutritional value. Meanwhile, Tianfu Brand canned yellow peaches with sugar water strictly control the sanitary conditions during the production process to ensure that the product quality is safe and reliable.

Additionally, "Tongnan Yellow Peach" has been certified as a geographical indication trademark, which further enhances the brand influence of Tongnan canned yellow peaches. In short, Tianfu brand canned yellow peaches with sugar water is the most authentic canned yellow peaches in Tongnan.