1. XJ had passed ISO9001 quality management system certification; ISO22000 (HACCP) food safety management system certification; FAMI-QS European feed additives and pre-mixed feed quality system certification.
2. XJ adopt four technical processes to remove the impurity of raw material, heavy metal of lead and cadmium are less than 5mg/kg in basic cupric chloride and basic zinc chloride. In HMB chelates, heavy metal of lead is less than 10mg/kg, cadmium is not detected.
    XJ formulate above mentioned materials to produce mineral premix, you don?? need to worry about excession of lead, cadmium and oxidation in it. Meanwhile XJ regularly submit products for third party inspection, levels of Dioxins and PCBs in the products lower than EU limits.
3. XJ Mineral premix (inorganic and organic golden ratio) is formulaed by well-known nutritionist, supplying the most cutting-dege scientific and formulation theory, fully considering absorption balance among trace elements, the products showed the high bioavailabilitys and consistent stability.
4. For the current market??esidual oxidant ruined vitamins, fats and other nutrient components in the feed. Xingjia has developed stabilization techniques, use cost-effective stabilizer, to separate various trace elements, and separate trace elements from other nutrients in premix, effectively prevent premix from oxidation,  discoloration and destruction of nutrients, obviously improve the utilization of nutrients.
5. XJ has a large-scale integrated test farm, we do lots of application of experimental studies of trace elements in animals