Packaging BottlesChina 15L Ultrasonic Cleaner Mechanical Heated 540W 4gal 40kHz Stainless Steel Bath Industrial Transducer Lab Hardware Car PCB Board, Find details about China Ultrasonic Cleaner, 15L Ultrasonic Cleaner from 15L Ultrasonic Cleaner Mechanical Heated 540W 4gal 40kHz Stainless Steel Bath Industrial Transducer Lab Hardware Car PCB Board