Chengdu Hawk Bio-Engineering Co, Ltd. was founded in 1989. In order to meet the needs of the company's continuous development, we established Sichuan New Hawk Biotechnology Co.Ltd. in the Sichuan Provincial Biomedical Industrial Park in 2011.The successful establishment of New Hawk effectively guarantees our continuous supply capacity. We have a strong production capacity and can achieve annual output of APIs more than 1,000 tons, our main products are Citrus series products, Diosmin, Hesperidin