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For any purpose Please contact us with the following address.

Add : Square Tower, Suite # 4D (4th Floor), 36/6 Mirpur Road, (opposite of Dhaka College), Dhaka - 1205
Phone : +880-2-58617387  +880-1911311213  +880-1682244901
Email : info@3isystembd.com
Web: www.3isystembd.com