1.manufacturer 2.made in china 3.ISO9001:2008 4.delivery time:within 30 days Ultrasonic ... , SUS cutter, tableware, plating,etcFood industryOven tray, boiler, bottles, bottle cap, filters,etcOptical& watch makeroptical lens, eyeglass, sunglass, metal, gold, jewelry ... other electrical appliances,precision circuit boards,parts used. made in china small mirror ultrasonic cleaning machine