This type of aluminum extrusion profile is different from the common and known aluminum profile types. They are different from the generally preferred aluminum profile shapes. According to special designs and needs, we manufacture different angle ranges, channels, bar, sheets, and other kinds of aluminum extrusion.
Actually, they don’t have a specific use area. But it is possible to trim to make them proper for the place that they will be used. Because they are easily drilled or cut just like the other aluminum profile types.
On the other hand, it is possible to use a lapping plate to cover a joint between two different materials.