Profile: V S M P O Tirus Ltd. manufactures titanium, ferrotitanium and aluminum. Titanium alloys capable of operating at temperatures from sub-zero to 600°C are used in aero-engines for discs, blades, shafts and casings. These high-strength alloys are used in a wide variety of airframe applications from small fasteners, weighing a few grammes, to landing gear trucks and large wing beams, weighing up to 1 tonne.