The industrial aluminum profile is an alloy material mainly composed of aluminum. The aluminum rod is hot-melted and extruded to obtain aluminum materials of different cross-section shapes, but the mechanical properties and application fields of industrial aluminum profiles vary with the proportion of alloy added. The field that applies will tell commonly, industrial aluminium profile is to point to divide building door window, curtain wall, indoor and outdoor adornment and building structure use aluminium profile outside all aluminium profile.The execution standard is GB/ t5237.1-2004.