Find Phone number, Location Address and all other information of Construction Companies in Karachi Crystal Real Estate Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-32635973, or you can visit their location in person, address location is: SA-21, 2nd Floor, Technocity Mall, Hasrat Mohani Road, Off I.I Chundrigar Road, Karachi.