Mainly used in the feild of plating precious metal ,the material surface have good flatness after being processed Main Use:Mainly used in the feild of plating precious metal such asgold,silver,Ti,wolfram,molybdenum,ruthenium,zirconium,and etc.Both heavy plating and polish plating,using this power source, can save material max. for you.At the same time,over two-level higher than the ordinary ...