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Trade-in (partial payment for a new device)


We appreciate our customers and we are interested in making their business grow and develop. Therefore, we offer them the unique opportunity to get their cash back for the old DIANEL or Biolaz-Oberon in case they buy a new diagnostic system of Nelian. This way you get a significant discount to a new DIANEL or Biolaz-Oberon. With a small investment you can upgrade your diagnostic equipment, offer new services, improve the quality and of diagnostic tests and enhance the efficiency of your business. 


We do not have a strict formula to calculate the price of your old equipment. We have a flexible individual approach to every single trade-in deal and offer most favorable conditions to the customers.


We will accept bio-resonance diagnostics systems of other manufacturers, including non-original (counterfeit) devices and other diagnostic systems as a trade-in for the new DIANEL or Biolaz-Oberon diagnostic systems. 

We want the number of our customers grow and we want them all appreciate the effectiveness and high quality of our diagnostic systems.


Just call us of send an e-mail with the details of you old device that you would like to replace.

Sales department: +7 495 518 25 41 

Skype: cit-nelian Skype Me™! 


  • +7495-518-2541
  • +7926-747-5551
  • *Ежедневно 9:00 – 18:00, UTC+3:00

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