Aluminum is aluminum rods by hot melt, squeeze, so as to get different cross-sectional shape of aluminum.

    Aluminum profiles can be divided into by use: 1, doors and windows of the building with doors and windows aluminum; 2, CPU radiator dedicated radiator aluminum; 3, aluminum alloy aluminum shelf.

    According to the alloy composition can be divided into: 1, anodized aluminum; 2, electrophoretic coating aluminum; 3, powder spray aluminum; 4, wood transfer aluminum; 5, planing aluminum.

    The author of industrial aluminum, for example, detailed under its specifications:

    Industrial aluminum specifications in addition to large-size profiles, the more small and medium size profiles, in the industrial profiles occupy a larger proportion of different specifications, small size is its characteristics, and some industries have not yet developed, May have more potential than large profiles. Appropriate consideration to slow down the construction of large and extra large extrusion lines. China has been built and under construction of large, large aluminum extrusion material production line has more than 10, the production capacity of more than 100kt / a, much more than the recent demand for large extruded material. In recent years, large-scale, large-scale extrusion production lines are mostly based on rail vehicle profiles as the goal, but the rail vehicle profile demand is limited, a few extrusion production lines are completed, due to the difference between demand and capacity, if Can not increase the demand for large-scale development in other industries, will inevitably lead in the rail vehicle profile production line fierce competition, and now on the large-scale extrusion production line may make enterprises in a very passive situation. Increase the development of industrial aluminum. Industrial aluminum demand on the one hand by the overall level of industrial restrictions, on the other hand is also related to the lack of development efforts.