Find Phone number, Location Address and all other information of Computer Companies in Karachi Al-Rehman Computer Power Supply Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-35456496, or you can visit their location in person, address location is: Shop No. G-259, Naz Digital Plaza, M.A. Jinnah Road, Karachi..