SIGMA has  acquired ISO 9001:2000 certificate by ISOQAR of UK in October, 2008.for the scope of services including manufacturing, supply erection, test for commissioning of electro-mechanical works and trading activities.

Sector: Power Transmission
Client: AREVA T&D, France
End User: EEPCo
Scope: Adaptation, Erection and Communication works in 89, 230/132/66 kV Substations and Power Stations for the National Load Dispatch Center (LDC) Project
Year Completed: 2010