Voltas is very old and reputable Indian company that manufactures cooling devices. we own a Voltas refrigerator purchased before 5 years and generally satisfied with this product no doubt Voltas fridge 165 Ltr is ahead in the market finishing and the service is as good as a new one the compressor doe’s not make much sound. the compressor does not make much sound so I am not disturbed while working and the best thing is that I have never contacted the service department even once, these past 5 years because it has never given me any problem it is very diffIcult to find such maintenance free machines in the present days because the machines are getting more complicated and need to be handled with more care. The Voltas Refrgerator is not only a very useful appliance for any office but it also has a high resale value because people in India still trust this brand. I like too much this products