Why use aluminum alloy as the frame of mirror cabinet

Bathroom mirror cabinet is a necessary product for bathroom decoration and plays an important role in the bathroom. At present, the common mirror cabinets on the market are wooden mirror cabinet, stainless steel mirror cabinet and PVC mirror cabinet. Wooden mirror cabinets are easy to be deformed due to moisture, the paint surface is easy to crack and fall off, and even corrode and mildew, giving off unpleasant smell and breeding bacteria; Stainless steel mirror cabinet is waterproof, moisture-proof, mildew proof and rust proof. However, due to material limitations, the cabinet is thin, not practical, not easy to clean, and stainless steel tends to darken; PVC mirror cabinet has excellent moisture-proof and waterproof performance, and is resistant to high temperature, scratch and easy to clean. However, PVC board is prone to deformation when subjected to gravity, and its chemical corrosion resistance is not high.
An aluminum alloy mirror cabinet body includes a rectangular frame, which is composed of a horizontal frame and a vertical frame. Both the horizontal frame and the vertical frame are made of frame profiles. The frame profiles are provided with side panels on the two long sides of a rectangular strip. The side panel and the outer panel of the rectangular strip form an angle of 90 °. One side panel bends 90 ° away from the other side panel to form an L-shaped side panel, The inner plate surface of the rectangular strip is provided with an inner side plate, and the inner side plate and the L-shaped side plate are in the same plane perpendicular to the plate body of the rectangular strip; Both ends of the rectangular strip of the vertical frame are respectively provided with through holes, and the outer surface of the rectangular strip of the horizontal frame is provided with an axial groove plate. The port of the groove plate is opposite to the through hole on the vertical frame, and the fastening screw passes through the through hole of the vertical frame and is tightened in the groove body of the groove plate of the horizontal frame.