Find Phone number, Location Address and all other information of Steel Companies in Karachi Bismillah Steel Works Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-300-2466509, or you can visit their location in person, address location is: S/No. 3, Plot No. B-12, Mehran Town, Korangi Crossing, Main Korangi Road,.