Find Phone number, Location Address and all other information of Halan Microfinance Bank Gulshan-e- Hadeed Service Center Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number 021-111-238-267, or you can visit their location in person, address location is: Plot no. A-347, Sub-Sector 8-C/1, Gulshan-e-Hadeed, Steel Town, Bin Qasim, Karachi,. Halan Microfinance Bank branches are open from Monday to Friday from 9 AM to 5:30 PM, while some selected branches are open on Saturday.