Spectrum Aluminium is a design and manufacturing company « extrusion-curving
(Clicks: 290;website added: Jul 6, 2013, extrusion-curving)
Spectrum is a market leader in a wide variety of engineering services such as balustrades, frameless glass balustrade, Louvres, overhead glazing, fencing, gates
engineering aluminium manufacturing design design balustrades extrusion curving overhead glazing
spectrum.co.nz