MDCP particles can stay in the animals' stomach longer and it will helpful for the absorption of calcium phosphate. And also MDCP produced by micro-particles form, without any chemical binder. The purity of this product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. The phosphorus content is more than 21% so their biological effects better. It is preparing feed raw materials to meet animal right calcium needs. Coarse its products more applicable to the preparation hens, ducks feed,