Scope: Construction and cultivation of Chinese gallnut aphid base; acquisition, gallnut series of product processing, sales and import and export business; edible tannic acid production, sales and import and export business; Gallic acid series products production, sales and import and export business.Production capacity: the company now has a standard extraction workshop of 3000 square meters, the integrated efficient extraction technology, freeze drying and spray drying technology, keep the leading level in the domestic industrial production areas of tannic acid. It has an annual production capacity of 1500 tons, 500 tons of tannic acid gallic acid series products production capacity, products are widely used in food, beverage, health products, cosmetics, medicines, cosmetics and other industries, are exported to more than and 10 countries and regions.Development advantages: the company has been identified as "national high-tech enterprise", "Hubei province forestry industrialization leading enterprise", "Yichang municipal agricultural industrialization leading enterprise", "Yichang City, natural plant extract tannic acid engineering technology center, five peak Chicheng biological Polytron Technologies Inc academician expert workstation".