Qingdao Keyuan Marine Biochemistry co., LTD is professionally engaged in

microbial fermentation, research and development, production, sales.
A joint venture company of key Hi-Tech enterprise of China, Qingdao Langyatai

Group and Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy

of Sciences (QIBEBT, CAS)，Based on the center for available national bio-

fermentation engineering ,extract DHA and ARA directly from Schizochytrium for 1000

tons res。
We have our own professional quality engineer team, build the good quality

assurance system and working process。