Hazelnut is produced in the Northeast of China and is a famous dried fruit. It resembles a chestnut, with hard shell, big nut, aroma and large oil capacity, it tastes very delicious,therefore it becames the most popular nuts food and is called "king of nuts". Hazelnut is nutritious, can be eaten raw or cooked, still has efficiency of relieve a cough, resisting the cancer, apeitif, lowering cholesterol, normalizing the blood pressure, preserving eyesight and so on. Nuts can be made cakes, hazelnut milk and other good nutritional tonic; it's also the raw material of edible oil and variety of industrial oil, about 54% oil content, 2-3 times of soybean, with high comprehensive utilization value.