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.

Authorized distributor for:


Maintenance

Sector: Electro-mechanical  Services
Clients: 120 contracts with Embassies International org. NGOs, Banks,   
Industries, etc…
Scope: Electromechanical Preventive and breakdown maintenance service for diesel generators and electrical systems.
Year Completed: 2000 - on going

 
Maintenance

Sector: Electro-mechanical Services
Client: UNECA
Scope: Provision of services in connection with the operation, inspection, preventive and corrective maintenance,  repairs, and servicing of the electro - mechanical installations at the UNECA premises.
Year Completed: 2003 – 2010




 
Manufacturing and Assembly

Sector: Manufacturing and Assembly
Client: Various
Scope: Design, manufacturing, installation, test & commissioning of system units such as:
Electrical units:
ATS‘s            AVR’s
Motor starters        Control boards
PFC’s            Power stabilizers
Interface control        Synchronization unit
Mechanical units:
Generator canopies        Steel poles
Steel structures         Municipality refuse tanks etc…
Year Completed: 2002 on going

 
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