... 2008 4.delivery time:within 30 days Ultrasonic cleaning machine IndustryCleaning objectsjewelryJewelry, diamond, gold, silver products ... , cylinder, valve,etcDental& Medicaldental tools, medical tools, injector, surgery tools, dropper, glass container,etcPlating& paintingpolishing parts ... with the whole into appropriate cleaning agent(such as gasoline)tank cleaning,cleaning can get a multiplier effect ...