Skip to content
DSRI — Design · Test · Measure
NABL accredited · Made in India · Hyderabad

Every test your programme needs.
On one campus.

Vibration, shock, climate, EMC, fluids, materials and noise testing for defence, naval, aerospace, rail and energy programmes — NABL-accredited results reported exactly as measured, and engineers who can tell you why.

Engineer? Check your standard against our accredited scope →

Why DSRI

Why programme teams choose us

One campus, every test

Six labs side by side. Your unit goes from the shaker to the chamber to the EMC room without leaving site.

Fast answers

A reply within one working day, and your report within 2–3 working days of the test.

Results you can act on

An impartial result with the evidence behind it — and, if a unit fails, an engineering team that can find out why.

Reports your customer accepts

NABL-accredited reports, and the inspectors your customer sends — RITES, Lloyd's, IRS, CQAE — witness tests here.

Impartiality comes first. Test results are reported exactly as measured, whoever the customer. Engineering advice — design analysis, failure investigation, fixture design — is a separate service outside our NABL accreditation, and it never changes how a test is run or reported.

More on why teams test here →

16,000 kgfthe largest shaker in India's private sector — full racks and naval consoles go on
8 × 6 × 4.5 mour own EMC chamber — a full cabinet goes through the 3 m door
2,500 kNfatigue-rated test machine — a first in India's private sector
80 channelsmeasured together, so you see what happened, where and when
How fast

From enquiry to report

Send an enquiry

Online, by email or by phone — a specification helps, but isn't needed.

Reply in 1 working day

An engineer confirms what's in scope and what we'd recommend.

Fixed quote in 3

A scoped test plan and a fixed price.

We test

As long as your standard sets — follow it live in the customer portal.

Report in 2–3 days

The signed report within 2–3 working days of the test.

NABL accredited testing laboratory, certificate TC-12060
NABL accredited testing laboratory vide certificate no. TC-12060 (ISO/IEC 17025:2017)Valid to 2029 · searchable scope
10+years
800+customers
5000+projects
415accredited test methods
✓NABL ISO/IEC 17025:2017✓NABL calibration

Made in India. An Indian, independent, privately owned laboratory with 95% indigenous content — founded by research scientists from ISRO, DRDO and MIT, and built to support self-reliance in defence.

Tests witnessed here by RITES, Lloyd's Register, CQAE, IRS, ABS, RINA and other inspection agencies.

Inside the lab — replace with a photo or a walk-through video from the admin
Inside the lab — replace with a photo or a walk-through video from the admin
Sectors

Built for programmes where failure isn't an option

Tell us what you're building.

An engineer reads every enquiry. Reply within one working day, a scoped plan and fixed quote within three — or call +91 40 2715 5843.

Send an enquiryBook a lab visit
Get a quote