Find Phone number, Location Address and all other information of Fumigation Companies In Karachi Duraclean Waste Management Services Pakistan (Pvt.) Limited Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-21-34312405, or you can visit their location in person, address location is: Office Number 607, Progressive Square Building, 11ÂA Block VI, P.E.C.H.S.,Main ShahrahÂeÂFaisal, Karachi..