161 Zhongshan Road

Phone: 0086041183629406
Fax: 0086041183636648


DOSIC manufactures and eports the highest quality Essential Fatty Acids (EFAs). DOSIC is the first company who exproted Chinese origin Evening Primrose Oil to the international market. Backed technically by the Dalian Institute of Chimical Pahysics (DICP) and with the experienced professors and the advanced analytical apparatus (GC, HPLC and etc.) in DICP, our quality is always to the customer’s satisfactory. DOSIC is also the pioneer of organic EFA oils in China.