PARSAN, an ISO 9001-2015 company, is established as a pioneer in applied near-surface geophysics in India, Geophysical Service Providers providing Contracting and Consulting services tso clients from the Geotechnical, Civil Engineering, Geophysical Service Providers in India, Mineral, Hydrological and Environmental industries. The company owns the largest range of near-surface geophysical survey equipment in Indian private sector and continues to expand its resources to advance their geophysical survey capability. For more details visit :- http://www.parsan.biz/pipeline-leak-detection.php