1.manufacturer 2.made in china 3.ISO9001:2008 4.delivery time:within 30 days Ultrasonic cleaning machine IndustryCleaning objectsjewelryJewelry, diamond, gold, silver products,etcmachineryMoulds ... equipment,electrical maintenance:cell phone,radios,music players and other electrical appliances,precision circuit boards,parts used. made in china small mirror ultrasonic cleaning machine