... unit of Oil Association * many years of oil production line manufacture experiencehigh quality ,fine before-sale, in-sale, ... can design and manufacture 10-5000 ton/day oil production line * also suitable for other seeds. cottonseed, castor, ... ,ricebran,corn germ,sunflowerseed,copra, etc. turn-key project: we also supply single machine:and spare parts for ... 300 ton/day and soybean oil plant processing line