Bulletin boards are a common means of promotion, as communities, schools, and organizations often set up specialized health education bulletin boards, cultural promotion bulletin boards, notice boards, and more, with a wide variety of design and production styles.
Stainless Steel Billboard
At this stage, stainless steel sheets are commonly used for customization. Compared to traditional designs, the billboard frames made from stainless steel sheets ensure rust resistance, thereby extending their lifespan.
2. Zinc-coated steel billboard, also known as iron billboard, for external promotion
Galvanized steel sheet is a steel plate coated with a layer of zinc. It is an economical and effective method of rust prevention. The advantages of using galvanized steel sheets for billboards are primarily reflected in the following aspects:
Long-lasting and durable, the corrosion resistance period varies depending on the environment.
2. Low processing costs; zinc-coated sheets have lower anti-corrosion costs than other coatings.
The coating exhibits strong toughness, comprehensive protection, and excellent reliability.
3. Aluminum profile billboard can be opened and hung on the wall.
This aluminum alloy material billboard boasts an extremely robust overall structure, offering strong impact resistance. Consequently, the lifespan of the aluminum alloy billboard is prolonged. The density of aluminum alloy raw materials is low, resulting in a lighter color. When this type of aluminum material comes into contact with carbon dioxide in the air, it automatically transforms into a layer of dense ferric oxide film. Moreover, this layer of aluminum chloride film exhibits excellent corrosion resistance.