... 6L,10L,22L,33L and big ultrasonic cleaner equipment OEM. Ultrasonic Cleaner:(1) Lowest back-repair rate( ... 5L,6L,10L,22L,33L and big ultrasonic cleaner equipment OEM.(4) 1 year warranty ... .(8) good serivce. What is Ultrasonic cleaner:An ultrasonic cleaner, often colloquially referred to as a ... cleaningsolution contains ingredients designed to make ultrasonic cleaning more effective. For example, reduction ...