Nutritional feed additives: wheat meal stone is a biologically active compound with a certain mineral or medicinal rock. Rice wheat stone main chemical composition of inorganic aluminosilicate. Including SiO2, Al2O3, Fe2O3, FeO, MgO, CaO, K2O, Na2O, TiO2, P2O5, MnO other high-quality chicken feed additive, it also contains all the major elements required for animals, such as: K, Na, Ca, Mg, Cu, Mo and other trace elements and rare earth how much chicken feed additive, about 58 species. Animals, minerals and trace element deficiency and symptoms of overdose prone: chicken feed additives, animal bones symptoms can cause growth retardation, low fertility, poor performance after a manganese deficiency; manganese excess animals after symptoms of anemia, rickets, etc. . After iodine deficiency, the animals developed symptoms of stagnation, goiter, reducing reproductive performance; overdose symptoms after animals have inhibited growth and production performance. Purchase chicken feed additive, feed Wang Wang, Tang Yin chicken provided by Wenfeng District of Anyang City, King of Kings center feed supply feed additives. Anyang feed Wang Wang Wenfeng District Supply Center (www.zgwpsl.com) in Henan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In King of Kings feed leadership with the staff warmly welcome all inquiries negotiations to create the King of Kings feed a better future.