1. The color steel plate adopts high-quality substrate, and the requirements for the surface, shape, and dimensional accuracy of the substrate are increasingly high. For outdoor use, such as small zinc flake flat hot-dip galvanized steel coils and non zinc flake flat hot-dip galvanized steel coils, zinc alloy hot-dip galvanized coils are emerging in a timely manner; Indoor use such as galvanized steel coils, coated cold rolled sheets, and aluminum coils.

2、改进预处理工艺及预处理液，设备数量少，成本低成为彩钢板主流工艺，不断改进预处理液的稳定性、抗蚀性、性能。

2. Improving the pre-treatment process and pre-treatment fluid, with a small number of equipment and low cost, has become the mainstream process for color steel plates, continuously improving the stability, corrosion resistance, and environmental performance of the pre-treatment fluid.

3、注重新涂料的开发，对一般聚酯、聚偏氟乙烯(PVDF)和塑料溶胶进行改良，获得颜色重新出性、抗二氧化硫、提高耐蚀性;开发耐污染、吸热等功能性涂料。

3. Note the development of new coatings, improving general polyester, polyvinylidene fluoride (PVDF), and plastic sols to achieve color re emergence, sulfur dioxide resistance, and improved corrosion resistance; Develop functional coatings that are resistant to pollution and absorb heat.

4、彩钢板机组设备更完善。如采用了新型焊机、新型辊涂机、完善固化炉、配置的自动化仪表等。

4. The color steel plate unit equipment is more complete. For example, new welding machines, new roller coating machines, improved curing furnaces, and advanced automation instruments have been adopted.

5、由于冷压花比热压花成本低，具有美观、立体感、强度高等特点，使冷压花生产技术成为发展趋势。

5. Due to the lower cost, aesthetic, three-dimensional, and high strength of cold embossing compared to hot embossing, cold embossing production technology has become a development trend.

6、注重产品的多样化、功能化，如深冲型彩涂板、"柚子皮"彩涂板、防静电彩涂板、耐污染彩涂板、高吸热性彩涂板等。

6. Pay attention to the diversification and functionalization of products, such as deep drawn color coated boards, "pomelo peel" color coated boards, anti-static color coated boards, pollution resistant color coated boards, high heat absorption color coated boards, etc.