A LEADING SECURITY TECHNOLOGY PROVIDER

3Si is a leading technology solutions provider of enterprise level mission critical systems in South East Asia. We have designed and delivered the best of breed, field proven security technologies and solutions in Critical Infrastructure, Homeland Security and Defense, Airports, Border Controls, Transportation, Oil and Gas, large Multi-National Corporation including Banking and Financial Institutions. 

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Our Technology Partners

TALK TO US

     20, Sin Ming Lane, 

Midview City, #07-58/59

    Singapore 573968 

    Tel : +65 6297 5343

        Fax: +65 6294 7276

   Email: sales@3si.com.sg