IQF vegetable frozen water chestnut slice ,free of rolling frozen .frozen water chestnut slice is metal detected.IQF water chestnut can be used to cooking.Peeled water chestnut slice, sweet and crisp, rich in nutrients, including protein, fat, crude fiber, carotene, vitamin B, vitamin C, iron, calcium, phosphorus and carbohydrates. It can be eaten raw or cooked. It can be made into starch and also used as a traditional Chinese Medicine.