Premium Quality
High-Performance Prepainted Galvalume
Bomis Steel engineers premium Color Coated Galvalume Coils (PPGL) designed for modern construction. With a 55% aluminum-zinc alloy substrate and an organic paint system, PPGL coil combines corrosion resistance with a finished surface for industrial and commercial applications.
For buyers comparing a color coated galvalume coil supplier, the order brief should state the AZ coating class, base-metal thickness, coil width, paint system, RAL colour, coil weight, substrate grade, quantity and destination port. These details allow a manufacturer to quote the right PPGL specification instead of a generic price.
Typical supply covers AZ50–AZ150 substrate options and 0.12–2.0 mm thickness. Browse the PPGL coil range for colour-coated Aluzinc products, compare it with PPGI steel coil when a galvanized substrate is required, and send your specification for a direct supplier quotation.
Advanced Weathering and Corrosion Defense
The unique composition of our galvalume base provides exceptional heat reflectivity and barrier protection. When paired with our high-grade topcoats, these coils are engineered to withstand severe climates, resisting UV degradation, chalking, and aggressive atmospheric corrosion far longer than conventional materials.
Rigorous Coating Adhesion Testing
Quality assurance is at the core of our production. Every batch undergoes strict in-house evaluations, including comprehensive T-bend and salt spray testing. This meticulous oversight ensures the paint layer bonds seamlessly to the metal substrate, guaranteeing zero peeling, blistering, or cracking during your roll-forming and fabrication processes.
Tailored Aesthetic and Functional Solutions
Beyond durability, our PPGL coils offer ultimate design flexibility. We provide an extensive palette of precise color-matching options, various gloss levels, and specialized paint formulations. This allows builders, architects, and manufacturers to achieve their exact visual specifications without compromising on long-term structural performance.
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PPGL Coil Manufacturer
BOMIS STEEL supplies premium Color Coated Steel Coils ( PPGL). Our products feature a durable galvanized or Al-Zn substrate, finished with a high-performance paint system.
Using a precision roller coating and baking process, we deliver steel coils with uniform thickness and vibrant colors. Whether for construction or appliances, our prepainted coils offer the perfect balance of beauty and strength. Contact us for RAL color charts and prices!
AZ (Aluzinc)
Ranging from 30g/m to 275g/m-
Thickness Range: 0.12 – 1.2mm
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Width Range: 600mm to 1250mm
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Paint System: Polyester, SMP、PVDF、HDP
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Surface Finish: Glossy, matte, or textured
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Color Options: customizable
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Prepainted Galvanized Steel Coil Structure
- Crafted with a high-strength base material, our steel boasts exceptional formability and precise dimensional accuracy, ideal for complex fabrication needs.
- The surface is meticulously cleaned and passivated to elevate corrosion resistance, while creating an optimal foundation for coating adhesion.
- A premium 55% aluminum-zinc alloy coating (55% Al, 43.5% Zn) delivers industry-leading anti-corrosion protection, ensuring longevity even in harsh operating environments.
- This advanced surface treatment system further enhances structural stability and maximizes coating bond strength. Complemented by polyurethane or epoxy primers, it effectively prevents coating peeling during forming processes while reinforcing adhesion.
- Topping it off, a durable polyethylene, SMP or PVDF topcoat provides enduring color retention and robust UV resistance, preserving the steel’s appearance and performance over time.
Our Factory
Applications Across Industries
tom varaqasi
Ideal for roofing panels and sandwich panels, available in various models and colors for customization.
Transportation
It is widely used in the manufacture of container wall panels, trailer bodies, and various automotive parts.
security door
Due to their lightweight, aesthetic appeal, and excellent corrosion resistance, color-coated steel coils are widely used in the manufacture of security doors.
roller shutter door
Color-coated steel roller shutters are widely used in industrial and commercial settings due to their sturdiness, durability, and aesthetic appeal.
Price of color-coated aluminum-zinc steel coils
The FOB price for color-coated aluminum-zinc steel coils ranges from US$600 to US$1100. The price is influenced by various factors, such as order quantity, coating type, coating thickness, galvanizing layer thickness, etc.
Furthermore, the price will fluctuate with changes in steel prices. If you would like to know the latest price, please contact us immediately. We will reply within 12 hours.
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Bosh ofis
1303-xon, 2-bin, Xinlian Tiandi, Jufeng ko'chasi 176-manzil, Likang tumani, Qingdao, Shandong
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project@bomisgroup.com
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WhatsApp: +86 18300282573
Telefon: +86 183 0028 2573