The Angle Ring Company specialises in curving standard structural sections and tubes in steel, aluminium and other metals. Curved tapered and curved castellated sections can also be formed for use as mullions or other structural support. Curved glazing and glazed roof structures create a sense of the grandeur that was an important feature of the Victorian age. No less attractive today, the ready availability of curved sections renews the potential for glazed atria and malls, domed and vaulted roofs, canpoies, roof-lights windows etc. The company says that the nature of the bending operation means that sections are quickly and economically curved to radii to suit individual project needs. Sections and tubes can be curved to simple circular curves, to elliptical or parabolic curves, to coordinate or even to mathematical equations.