ChangSheng Zhengji Two-Coat PVDF Aluminum Coil Achieves high-performance coating via continuous production line, with an average film thickness ≥30μm. Offers excellent weather resistance and formability at a standout value, making it the preferred substrate for manufacturing mid-to-high-end aluminum composite panels, metal curtain walls, and industrial anti-corrosion materials.Our Three-Coat PVDF Aluminum Coil(Industry Standard) Delivers superior coating protection with an average film thickness ≥40μm. Features chemical corrosion resistance, self-cleaning properties, and long-lasting vibrant color. Specifically for processing high-end building curtain wall panels, airport roofs, and other coil products with stringent durability requirements.ChangSheng Zhengji Four-Coat PVDF Aluminum Coil Represents the pinnacle of coil coating, with an average film thickness ≥65μm. The ultra-thick coating provides ultimate protection, especially suited for processing building facades for extreme environments and shipping containers. It is a strategic procurement material for top-tier OEM clients and major projects.