Find Phone number, Location Address and all other information of Polytechnic Schools Technical & Trades Karachi AIMMS Institute Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 0311-2905620, 0333-5066535, 0334-0125489, or you can visit their location in person, address location is: Suit No. 104-105, Second Floor, Ammara Mobile Market, Nagan Chowrangi, North Karachi, Karachi..