... high quality and substantial price, has earned high confidence from users, and our registered "Nekon" brand has also ... philosophyDifferent to the chemical cleaning,this machine use the ultrasonic technology for physical cleaning,combine with the professional and humanity design, ... Industrial Area,Shipai Town, Dongguan City, Guandong Province, China Post Code 523330 Free HotLine 400-600-8299 Telephone ...