... Business Scope 1. 50-3000 t/d vegetable seed processing line of oil seed pre-treatment and pre-pressing, extraction, refining, ... and international renowned technology services leader for cereal, oil and food engineerin9" as the vision, and takes "Provide the ... oil and sesame oil2. Production techniques of linseed oil,safflower seed oil,tomato-seed oil, grape-seed oil and castorseed oil3. Refining ...