This product is a bowl shaped product developed and designed using coated iron as the raw material. Compared with conventional coated iron products, it has significantly improved food safety, resource conservation, and reduced environmental pollution. This product is designed to give the product a sense of beauty and cultural added value, which is different from the traditional cold canned appearance. It builds a new height for the product brand, brings a warm and relaxed feeling, and attracts consumers' attention to the product. This product is suitable for fruits, vegetables, dried fruits, seafood, etc.