1, food positioning: iron plate tofu is not only a street snack, but also a common dish in restaurants. Be liked by many people. Stinky tofu can only be regarded as a street snack, belonging to a minority food, and people who can receive it need to consume it.

2, taste: iron tofu is nutritious and delicious, and most people can accept it, while stinky tofu smells stinky, and most people can't accept it. In recent years, it has been exposed that stinky tofu has food safety problems and cannot be compared with iron tofu.