Hunan Greenland Plant Resource Development Co., Ltd Is China's hunan province in changsha high-tech park registered private joint-stock enterprise, is a collection branch, the labor, the trade in the integration of high-tech enterprises. The company have a foothold in China rich plant resources, the use of advanced modern plant chemical extraction from points technology, the production of natural plant extract, intermediates, natural food additives and natural spices, etc, for the domestic and foreign medicine, health food, tobacco, cosmetic industry many famous enterprises to provide products and services.