2. The cost of frozen food is high, and the consumption is average, so the profit may not be high.
3. Frozen food can be divided into chilled food and frozen food. Frozen food is easy to preserve and widely used in the production, transportation and storage of perishable foods such as meat, poultry, aquatic products, milk, eggs, vegetables and fruits. Nutrition, convenience, hygiene and economy; The market demand is large, which occupies an important position in developed countries and develops rapidly in developing countries.
4. As far as the current situation is concerned, under the condition of market economy, commercial system, light industry system, foreign trade system and aquatic system are all producing frozen food in their own way, and there is no unified industry standard and norm to follow, and the management is in a disorderly state, resulting in uneven quality of frozen food. In addition, most frozen food production enterprises in China use the original cold storage, freezers, etc. to produce frozen food, and there is no continuous rapid freezing equipment, and there is no unified product quality standard and hygiene standard, resulting in the slow freezing production flooding the market, reducing the quality of frozen food and damaging the reputation of frozen food.