Ultro-sonic cleaning machine 1.Clean the polishing liquid in polishing plate 2.Clean completely 3.Good after-sale service Ultro-sonic Cleaning MachineAccessories:1. one piece main machine 2. one piece soundproof lid . Power supply wire 4. one piece mesh basket (optional) 5. one piece filter mash ( for outflow function)Applications:Service line, Electron line, Medicament line, Laboratory, Machine ...