Established in 2001, Shaanxi Hongda Phytochemistry Co., Ltd. is a leading manufacturer and exporter of natural plant extracts. The company specializes in research and development of botanical ingredients used in nutraceutical, pharmaceutical, healthcare, and cosmetics products. The factory, located in Hongda Industrial Park, covers over 20, 000 square meters and is equipped with advanced extraction equipment. Shaanxi Hongda is certified with ISO, cGMP, HALAL, KOSHER, and other international standards. Their products include quercetin, rutin, green tea extract, and various amino acids.