As one of the earliest firms in China to carry out biotechnology production of polyunsaturated fatty acids, ATK Biotech was born in Nanjing, Jiangsu Province in 2007. Today, in addition to DHA and ARA, we will expand to OPO, functional whey protein, probiotics, allulose and other food raw materials, becoming a manufacturer focusing on functional raw materials. Our products are widely used in many fields of the food/feed industry, covering consumers of all ages from infants to the elderly.