At present, there are many freeze-drying brands in China, such as Lang Nuo, Love Cube, McFudy and so on. All three brands have their own factories with controllable quality. The difference is that Lang Nuo mainly does freeze-drying of snacks, Ai Cube mainly does freeze-drying of staple food, and McFoday mainly does freeze-drying of puffed food. This brand started late. On the whole, it is more appropriate to choose Love Cube. There is a chicken freeze-drying in Love Cube, which has always been an explosion. It is high in protein and low in fat. It takes a single chicken source as raw material, and has high absorption and utilization rate. As a staple food, companion food and snacks, the rewards are good.