RBM BRINGS TO THE MARKET PRECIOUS METALS PREVIOUS TO COMMERCIAL CONDITIONING, SET IN RESIDUES OR DIFFERENT MATERIALS SUCH AS ORE, IMPURE METAL BARS, DEFECTIVE JEWELRY, RESIDUES OF THE JEWELRY INDUSTRY, LIQUIDS AND ELECTROTYPING, AMONG OTHERS.THE PRECIOUS METALS PRESENT ARE RETURNED TO THE CUSTOMERS SO THAT THEY CAN BE RETURNED TO THE CUSTOMERS IN THE MOST VARIOUS WAYS.