As the excellent manufacturer of Fish Collagen in China, we are very glad to enter into business relations with you based on the mutual benefit and common development.Fish collagen is the important material used for health products, cosmetics, food additives, etc. Collagen is an important protein that exists widely in the body. It is naturally contained in high amounts in the skin, bone, joint cartilage, blood vessels, tendons and teeth. It occupies one third of the total body protein maintaining youthfulness, health and beauty.