Aluminium veneer refers to a building decoration material that is processed by chromizing and other treatments, and then processed by fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resins, which are divided into three types: primers, topcoats, and varnishes. The structure of aluminium veneer is mainly composed of panels, ribs and corner codes. The largest workpiece size for forming can reach 8000mm×1800mm. Features of Aluminium veneer panels: 1. Light weight, good rigidity, high strength 3.0mm thick aluminium plate weighs 8kg per square plate, tensile strength 100-280n/mm2 2. Good durability and corrosion resistance. The pvdf fluorocarbon paint with kynar-500 and hylur500 as the base material can be used for 25 years without fading. 3. Good craftsmanship. Using the process of painting after processing, the aluminium plate can be processed into various complex geometric shapes such as plane, arc and spherical surfaces.