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　　速凍食品是指在20-60分鐘內將產(chǎn)品的中心溫度降到-18°c以下的食品，它強調的是在短時間（20-60分鐘）內，否則就不是速凍食品，金城速凍廠擁有先進的速凍設備，金城速凍食品是真正的速凍食品。
The quick-frozen food means that the food has been frozen to-18^C in 20-60 minutes, it errphasizesthe frozen time is 20-60 minutes, otherwise, it can't be quick-frozen food. J inch eng quick-frozen food owns advanced equipment, so that the Jincheng quick-frozen food is famous by its high quality.