Trace elements /chelated minerals play a key role in many enzyme/immune systems and consequently have a significant impact on animal performance. And our Chelated Minerals could be consistent with the original digestion and absorption model of the animals, greatly increase the efficiency of trace elements. They could overcome that inorganic trace elements unable to fully meet the nutritional needs in animals' special physiological periods, and that food security risks causing by the large number of accumulation in vivo and the ecological environment pollution causing by excess emissions. Avoid the damage to the trace elements activities of vitamins and drugs during feed processing and storage; And play a special physiological function and efficacy of anti-mildew and anti-bacterial with its unique chemical structures.