Founded in 1992, Tianjiang is a developer of Chinese Herbal Extract Granules and a pioneer in the related fields of scientific research, industrialization and marketing. Tianjiang was the first manufacturer of herbal extract granules to receive China’s Good Manufacturing Practice (GMP) certification for pharmaceutical products. Since then, Tianjiang has developed 30 patents on the extraction, granulation, and packaging of herbal extract granules.
Currently, Tianjiang produces 700 varieties of herbal extracts made from botanical roots, stems, barks, flowers, fruits, seeds, leaves, mushrooms, and more. Botanical materials are sourced directly from over 300 farms (including 66 of Tianjiang's own farms) to ensure quality from seed through finished product.