BTI GB123440903
Description des marchandises
COPPER PLATED COIN BLANKS. DISCS STAMPED FROM MILD STEEL STRIP, PRE ROLLER TO REQUIRED THICKNESS. THE EDGE OF THE BLANK IS MECHANICALLY RAISE AND THE BLANKS ARE THEN ELECTRO PLATED WITH COPPER TO THE REQUIRED PLATING THICKNESS. THE BLANKS ARE THEN ANNEALED AND WASHED READY FOR ISSUE.