Aluminium Extrusions Altrincham, Warrington - Welcome to the Altrincham Aluminium Extrusions Directory listing recommended aluminium extrusion suppliers in Altrincham. It lists those who offer aluminium profiles and aluminium extrusions in Altrincham, Warrington. Do you have a Altrincham business? If so, why not advertise it on the Altrincham Business Directory - IT'S FREE.