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N D International a leading contractual laboratory is a cutting edge solutions provider for sampling and analysis in the milieu of food, environmental, waste, wastewater, coal, tea, oil and shellac.  We have raised an acclaimed standing for conveying analyzed data to a customer focused service industry within stipulated schedules.

N D International has established ties with their clients and still retains our first one. Our accreditations and approvals have paved us towards better working relationships with their clients.

The N D International team of niche professionals is their most valuable asset. We have a right mix of highly qualified laboratory analysts as well as greenhorns who have been hand picked from among the best in their respective industries.

N D International is focused on becoming the foremost in the market in the sphere of collection, turnaround of results and responsiveness. A state of the art facilitated infrastructure in our laboratory aids in accurate analysis.

We conduct organized examination or proper appraisal keeping with standard guidelines for concludes about the appropriateness or health of a commodity being involved in trading through extensive measurements and tests. The inspection process grants assurance to the end user and supplier about the commodity.


  • We are 20 years old company and working for major corporate clients since inception.
  • Being ISO 9001:2008 certified company, we are committed for ensuring quality and continual process improvements.
  • Our laboratory is dedicated to undertake Physical, Chemical, Microbiological, Photometric analysis with using frontier, cutting edge technology with skilled scientists.
  • Our services consists of comprehensive and customised analytical packages for environmental parameters, food, Shellac / Seedlac, oil, coal and tea starting from site assessment, sampling, scientific transportation, analytical and post analytical assistances round the clock.
  • Our special services are – Analytical Consultation, Testing, Inspection and AMC of your laboratory for appropriate quality control management, with unmatched reliability and reporting.

Dynamic Leaders

Dr Swapan C Deb

CREDENTIAL:  M.Sc (Env. Sc), M.Phil (Env. Health), Ph.D (Ecology), PDF (Ecotox:Japan, USA). Dr Deb is internationally recognized scientist with 25 yrs of experience in the field of Ecology, Environment science & Technology and Toxicology. Previously he was a scientist in Harvard University. At present he is Technical Head.

K. P. De

CREDENTIAL: Ex-Technical Director of M/s. R. V. Briggs & Co. Pvt. Ltd., having experienced for more than 40 years in analysis of Air, Water and Effluent Discharge of various Industries. He is the Director – Technical.

Debasis De

CREDENTIAL: B.E. (Chemical), MBA, PGDSE. He is having 17 years of experience in various processes. He is the looking after Strategic Planning and Management.

Srirupa De

CREDENTIAL: Srirupa carries over 10 years of work experience along with her. She is in charge of In-house operation and client satisfaction.

Mr. Subrata Basu

CREDENTIAL: M.Pharm from Jadavpur University. He is having industrial experience on 32 years and having audit experience of 12 years. He is heading the microbiological division and also is responsible for internal Audit.

P. K. Mukherjee

CREDENTIAL: B.CHEM.  34 years of experience in Designing of pollution control systems and Ventilation System. He has executed various projects in Indian and abroad. He is heading Project execution.