“Hometown of Chinese Hericium Mushrooms” – Hailin City, Heilongjiang Province, located in the southeast of Heilongjiang Province, is located in the Changbai Mountain and the Zhangguangcai Ridge, with a cool climate, fresh air, sufficient sunshine and suitable temperature difference between day and night. Make this a golden area for the production of Hericium. As a characteristic fungus, Hailin City's production of Hericium erinaceus accounts for about a quarter of the country's total output, ranking first in the country.