was established in 1990s with a primary aim to assist the industry by providing solutions for combat equipment in the area of Shock, Vibration and Noise by undertaking onboard measurements and Computational simulations. DSRI is a professionally managed company run by highly qualified and experienced personnel from the relevant fields. We have also been conducting training modules with a view to impart relevant knowledge in the above areas to our customers.

Our Major customers include Burkhardt Compression, Caterpiller Inc, Circor, Cummins, Desmi, ESI Inc, Elgi Sauer, GRSE, Gavron, Generon Inc, HSL, Hydrodyne Pumps, Indian Coast Guard, Indian Navy, Johnson Controls, Kirloskar, L&T defence, Magazon Dock Shipbuilders Limited (MDL), Marine Electricals, Narahari Engineering Works, Panam Engineers, Reintjes Powertrain Solutions, Resistoflex, Rochem India, Sander Meson, TATA Advanced Systems, Vacman Sanitation.

Details of major projects undertaken by us


Foundation Designs
  • Design of civil foundations for Heavy duty machines.
  • Design of foundations for AC PLANTS.
  • Design of foundations for submarine systems.
  • Design of foundations for cranes.
  • Design of foundations for Heavy duty DG sets.


On Board Vibration & Noise Measurements

Hull and Machinery & Noise Measurements for the following vessels:

  • Indian Coast Guard Ships “Rani Abbakka”, “Rani Avanthibai”, “Rani Gaidinliu” “Rani Durgavathi”.
  • “50T Bollard Pull Tug for Indian Navy” Dhiraj, Sahas & Himmath.
  • “25T Bollard Pull Tug for Indian Navy” SAYAYAK, BALWAN & Buland.
  • ICGS Vajra (Refit ship).
  • 53K Bulk carrier ships “MV Good Trade” & “MV Good Day”.
  • AC Plant of INS Brahmaputra.
  • HP Air Compressor for INS Kadhmat.
  • HP Air Compressor for INS Kamorta.


Factory Acceptance Trails (FATs)
  • Pumps & AC Plant for Johnson Controls, India.
  • HP Air Compressors for ELGI Sauer & Compressors Private Limited, Coimbatore.
  • Main Ballast Pumps for Best and Crompton, Chennai.
  • Valves for White & Brown Alloy Castings Private Limited, Calcutta.
  • Valves for Govardhan Das P.A., Calcutta.
  • AC Plants for Kirloskar Pneumatics Private Limited, Pune.
  • STP for HI-Point India Private Limited, Mumbai.