... us.Design philosophyDifferent to the chemical cleaning,this machine use the ultrasonic technology for physical cleaning, ... glasses,nozzle of the printer,artificial teeth,comb,toothbrush etc.Technical Data ProductsDigital Ultrasonic Cleaner Model ... glasses,nozzle of the printer,artificial teeth,comb,toothbrush etc.Dongguan City South Nekon Machinery CO., ... dgnekon.com/ Semi-auto eyeglass cleaning machine