2. Production of bone essence, bone oil, bone glue and collagen;
3. Products such as hot-reaction bone soup powder, calcium and phosphorus preparations;
4. Hydrolysis of skeletons and proteins of aquatic products such as fish, shrimp, oysters, clams and seafood;
5. Hydrolyzed animal protein HAP;
6. Plasma protein powder, heme
7.Processing of minced aquatic products, canned foods, dried seaweed, etc
8. Seasoning sauce, tomato sauce, mayonnaise, jam, cream, soy sauce production