Construction & Building Ultrafine Investments (PVT) ltd Our construction division falls under the trade name Ultrafine Investments (PVT) ltd. Our main area of focus areConstructionInfrastructure ProjectsRoad Construction & MarkingsPavementsSwimming PoolsPrecast Walls & StructuresSteel StructuresTelecommunication TowersBorehole drilling, Surveys, Pumps & StandsBuilding SuppliesElectrical Supplies