1.manufacturer 2.made in china 3.ISO9001:2008 4.delivery time:within ... tray, boiler, bottles, bottle cap, filters,etcOptical& watch makeroptical lens, eyeglass, sunglass, metal, gold, jewelry, diamond, watch band, ... cameras and other parts of the parts of the lens by ultrasonic cleaning ,etc.all the world the ... ,precision circuit boards,parts used. made in china small mirror ultrasonic cleaning machine