Prepainted Galvanized Steel Coil (PPGI)

Factory-direct supply of high-quality prepainted steel coil, combining the corrosion resistance of galvanized steel with a durable, colorfast paint finish. Perfect for roofing, wall cladding, and decorative applications across Africa, the Middle East, and Latin America.

Our galvanized steel coil is produced by applying a uniform zinc coating to cold-rolled steel substrate, creating a durable barrier against corrosion.

It offers excellent formability, weldability, and paint adhesion, making it the ideal base material for roofing sheets, structural components, and industrial applications.

With customizable thickness, width, and zinc coating, we tailor every order to meet your project’s exact requirements.

Why Choose Our PPGI Coil?

We understand your biggest concerns with prepainted steel: fading colors, peeling paint, and inconsistent quality. Our PPGI coil is designed to solve these problems:

✅ Premium Paint System: High-quality topcoat (PE/SMP/PVDF) ensures colorfastness and resistance to fading
✅ Adhesion Guaranteed: No peeling or chipping during forming, bending, or installation
✅ Consistent Surface Quality: Uniform coating thickness, no bare spots or defects
✅ Long-Lasting Performance: Resists rain, UV rays, and corrosion for decades, even in tropical climates

Our Solution: Reliable GI Coil Tailored to Your Needs

Item	Specification
Substrate	Hot-dip Galvanized Steel (GI) / Galvalume (GL)
Material Grade	SGCC / DX51D / DX52D / S250GD / S350GD
Thickness	0.18mm – 1.2mm
Width	600mm – 1500mm
Zinc Coating (Substrate)	60–180 g/m² (customizable)
Paint Coating	Topcoat: 15–25μm, Backcoat: 5–10μm
Paint Type	PE (Polyester) / SMP (Silicon Modified Polyester) / PVDF (Polyvinylidene Fluoride)
Colors	RAL standard colors, custom colors available
Standards	ASTM A755 / EN 10169 / JIS G3312
Coil Weight	2–8 tons (customizable)

Weather-Resistant Performance

Premium paint systems (PE/SMP/PVDF) protect against UV rays, rain, and humidity, ensuring your projects look new for years.

Vibrant, Customizable Colors

Choose from hundreds of standard RAL colors or match your custom shade, perfect for brand consistency and design needs.

Factory-Direct Pricing & Bulk Supply

Direct manufacturer pricing with no middlemen markup. Monthly capacity of 15,000+ tons ensures reliable supply for large orders.

Full Export Support

Complete documentation, third-party inspection support, and 24/7 multilingual assistance for hassle-free import.

Roofing & Wall Cladding

Ideal for residential, commercial, and industrial buildings, combining durability with visual appeal.

Prefabricated Houses

Lightweight, easy-to-form material for quick, cost-effective housing solutions.

Decorative Applications

Perfect for fences, gates, and exterior trim where color consistency matters.