CERTIFICATIONS & APPROVALS

ISO

EIL

PDIL

PERFORMANCE CERTIFICATES

DEEP INDUSTRIES LIMITED

CAIRN OIL & GAS VERTICAL VEDANTA LIMITED

LARSEN & TOUBRO (OMAN) LLC.

ABB INDIA LIMITED

TYPE TEST CERTIFICATES

ASTMF 1387-99

MS SP-99-2010 VALVES

MS SP-99-2010 MANIFOLD VALVES