Our precious metal compounds are high- purtity products manufactured by using high- purity precious metal materials which have been processed through our own re- refining and electrolysis system and various chemical reagents checked through exhaustive import tests. Further, some final products metal plating chemicals originated form Nippon Mining Metals Co. , Ltd. are supplied into domestic market. Under the active technical co- operation with the Japanese partner, at the same time, we are in progress toward localization as much as we can.
