The Companies in the Group have been approved for manufacture of various grades/specifications of SAW pipes by EIL (ENGINEERS INDIA LTD.), LLOYDS REGISTER OF INDUSTRIAL SERVICES, PDIL, SGS, H&J, UDHE, DAVY POWERGAS, M.N.DASTOOR, DESIGN, IRS, DCPL, DALAL CONSULTANTS BAXCOUNCEL, HOWE INDIA, BUREA VERITAS, BHEL, NPC, TOYO INDIA, CHEMITECH AND MECON.
The Group is in the process of enlisting some more well-known Inspection Agencies after due approval.