Spiral Freezer, IQF, Quick Freezer manufacturer / supplier in China, offering Double Spiral Freezer for Fruit Seafood Vegetable/ IQF Quick Freezing, Air Condenser Refrigeration Air Cooler Use Ammonia or Freon Chiller, IQF Freezer for Seafood/Fruit/Vegetable/Meat/ Ice Cream Quick Freezing and so on.