... covering and perfect level in LCD area. Exultra Bright Acid Copper Plating: Applicable to be used in complex ... and artware: white Cu-Sn, bright silver , gold plating after bright acid copper plating can make the suface bright and esthetic, clrar, no-foggy ... lighting: supper leveling, good leving in LCD area, full deposit, bright color and no pitting mark.Bath composition and working conditionsCupric ...