The English name for the meaning of industrial aluminum profiles, Aluminum Profile System ， Alias: Industrial Aluminum Extrusion Introduction, Industrial Aluminum Alloy Profile. Industrial aluminum profile is an alloy material mainly composed of aluminum. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, the proportion of added alloy is different, and the mechanical properties and application fields of the produced industrial aluminum profile are also different. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except for those used for building doors and windows, curtain walls, indoor and outdoor decoration, and building structures.　

　Aluminum square tube (U-shaped square tube, U-shaped groove) is one of the ceiling materials produced in recent years. Aluminum square tube has an open view, ventilation, and air permeability. Its lines are bright and neat, with clear layers, reflecting a simple and modern style. It is easy to install and disassemble, and has become the main product in the trendy decoration market in recent years. Aluminum square connectors can be mainly divided into aluminum plate aluminum square connectors and profile aluminum square connectors.　

Aluminum ceiling is a decorative material for ceiling partitions that facilitates air circulation, exhaust, and heat dissipation. There are two installation methods for aluminum ceiling: light steel keel and wooden keel. Wooden keel can deform due to the influence of temperature and humidity (you can see the degree of deformation of your solid wood flooring, doors, etc. in humid summer and dry winter weather). As a result, over time, some wooden keels will deform greatly, while others will deform slightly, resulting in uneven deformation of the ceiling. On the contrary, installing with light steel keel is more advisable because all materials on the ceiling are metal, which greatly reduces deformation. Therefore, the installation method of light steel keel is more advisable.