A. Summary:

Our company use wet phosphoric acid 2H2O crystallization method, extract raw phosphoric acid from our quality sulfuric acid, through three chemical precipitation filtration process and one condense of dark to rid of Fluoride, completely discard harmful fluoride, heavy metals, and arsenic, add on our phosphoric acid and top quality lime,using all new technique and produce feed grade Didalcium Phosphate and Monocalcium Phosphate that can be easily digested by animals.

B. Process:

Pre-Mixing(mineral powder) - - Extract Phosphorus Acid (sulfuric acid) - - Vacuum Filtration(light phosphorus acid -- pre-mixing) - - Cast-off Fluoride - - Pressure Filtration - - Cast-off - - sulfuric - - Condense - - Cast - - off Fluoride - - Pressure Filtration -- Synthesis Dry(lime)-Crush/Shatter - - Curing - - Packing - - Inspection&Storage