... . 3.stainless steel material. Product NameSingle tank ultrasonic cleanerProduct IntroductionThe ultrasonic cleaning technology utilizes ... Cleaning MachineAuto parts : valves, ignition switches, fuel feed pumps, oil boxes, piston rings, batteryterminalsElectric products : switches, ... Jewelry Accessories : jewelry, necklace, jade, watch, glasses Vacuum ion plating : pre-cleaning of lens, resin, glass ...