Washing the plating with water - degreasing - washing, and finally washed again with ultrasonic waves, fats and oils and other debris to ensure that the surface cleaned.
When electroplating with clean water - de-oil - cleaning, and finally with ultrasonic cleaning again, to ensure that surface grease and other debris clean.
When electroplating, clean with clear water - oil removal - cleaning, and finally clean again with ultrasonic to ensure that the surface grease and other debris are removed.<br>