Find Phone number, Location Address and all other information of Computer Companies in Rawalpindi STS Computers & IT Services Rawalpindi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-300-5800332, or you can visit their location in person, address location is: House No. 661, Street No. 13, Sub Street 13-E, Service Road, Sadiqabad, Rawalpindi..