Find Phone number, Location Address and all other information of Computer Companies in Rawalpindi A Tech Computers Rawalpindi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-333-5189953, or you can visit their location in person, address location is: Shop No. 3 & 4, Lower Ground, Rania Mall, Bank Road, Saddar, Rawalpindi..