Acoustic Enclosure a Noise controller or rather we would say a controllable device which are used by Industrialist to stop noise as. It would be useful in Natural things. Acoustic Enclosure is one of the greatest inventions of all time. Acoustic Enclosure a sound controllable device which is being used in fans , press and many other useful things in this industry. Dnv industries are not only supplier in delhi/Ncr but in whole of india. They have been a part of this segment from the past 25 years and have been performing really well. Acoustic Enclosure and cable tray parts are one and the same thing.