This process applies chemicals and electricity on the surface of extruded aluminum profile to form a relatively thick layer of oxide.

Fence Panel


Another great application for aluminum profiles is those which can be found across many window frames. Though it may seem unconventional aluminum window frames have been utilized for both functional and decorative purposes.
Design and Aesthetics
1) Shop drawing/window schedule to show the window opening way, dimensions, quantity
This process applies chemicals and electricity on the surface of extruded aluminum profile to form a relatively thick layer of oxide.
In essence, where tighter tolerances are required, the manufacturer may work on the standards as set out in BS EN 12020.