Remarks on buying foods frozen

1. The containers no tear deficiency.
2. Stored in the appropriate temperature.
3. The expiration date of manufacture or the amount of ingredients for processing various products.
4. Product features are in good condition.
     - Natural food colors such as green vegetables, meat is pink, white shrimp etc.
     - When the container does not smell.
     - When opening containers, meat without Mucilage.