Prepainted aluminum coil is manufactured using aluminum sheet or coil and processed by coating with color. There are two primary types of prepainted aluminum coil: PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum honeycomb panels, aluminum ceiling, shingles, scrap, pop-top, and electronics applications.

PVDF coatings are renowned for their exceptional durability and weather resistance. They provide a smooth, glossy finish, making them ideal for architectural applications. PVDF coated aluminum coils are available in a wide color range and are commonly used for exterior cladding, roofing, and signage.

PE coatings offer excellent UV resistance and color retention properties. They are typically used for interior applications where extreme weather resistance is not required. PE coated aluminum coils come in various colors and are suitable for indoor decorations, ceiling panels, and similar applications.

• Brightly colored and highly decorative, color-coated aluminum coils have a real sense of physical layering, providing a fresh and elegant appearance. Colors can be customized according to specific customer requirements, offering excellent decorative material performance.
• Superior technical performance with high folding resistance. Manufactured using premium raw materials, these products maintain quality under various working pressures and environmental conditions, resisting bending deformation and shell expansion for reliable application results.
• Exceptional aging resistance with reliable color consistency. The high-temperature baked paint texture ensures high gloss retention and color reliability, with minimal color shifting over time.

Dingang has been a professional manufacturer and experienced exporter of new materials since 2002, specializing in R&D, manufacturing, and processing high-end roller-coating aluminum coil products.

Over the past decades, we've experienced rapid growth in the industry, operating two plants totaling 160,000 ㎡ with eight large automatic roller coating lines for aluminum sheet products. Our facility includes stretching-bending rectifiers, cleaning systems, draw benches, embossing equipment, cross-cutting machines, and vertical slitting machines, with an annual deep processing capacity exceeding 20,000 tons.

With over 300 skilled workers and more than 200 major projects completed worldwide, our team takes pride in producing high-quality products and undertaking projects with complex fabrication and coating requirements.

In our international trade relationships, we consistently adhere to principles of equality and mutual benefit, aiming to promote both trade and friendship through collaborative efforts.