Profile: DNV Industrial Systems (P) Ltd. manufactures and exports a wide range of acoustic enclosures. We are an ISO 9001:2000 certified company. We also provide services for the acoustic treatment of DG rooms, flexible wires and cables. We basically deal in acoustic enclosures for DG sets, air cooling systems (air washers), and flexible wires & cables. Our acoustic enclosures are designed and fabricated with tech-rich features, exhibiting the latest technology & trends, for the modern day DG Sets. The cellulose pad has large contact surface area, which is manufactured from special cellulose paper impregnated with insoluble rat preventive compounds. It contains stiffening and wetting agents. Heavy machine enclosures manufactured by us are specially designed with perfection and accuracy to fulfill all the requirements of the clients. There are several techniques which we apply during manufacturing of these machines, to control noise. Our acoustic heavy machine enclosures are specially designed in modular panel form which are equally suitable for all types of industrial machinery. We also provide easy access and periodic maintenance of these machines. Acoustic enclosures for heavy machines are known for their unique features. The construction of these acoustic enclosures reduce the loud sound, and makes the environment noise free.