Hubei Ruiren Biotechnology co., Ltd is a high-tech biological enterprise with R & D, production, sales of micro-algae DHA & ARA as a whole.The company has 3,000 square meters independent technology research center and test center, more than 20,000 square meters workshop for large-scale production. The R & D center is mainly formed with post-doctoral and senior engineers. Equipped with domestic and foreign advanced analysis & biotechnology laboratory instruments, the annual investment cost on R & D reaches more than 10 million. The marine micro-algae cultured by using biological engineering technology which is rich in DHA and ARA has entered industrialization, its refined products "micro-algae DHA oil", "micro-algae DHA powder"and "ARA (arachidonic acid) oil", "ARA (arachidonic acid) powder" can be widely added in health-care products and nutrition functional food.