Coated Steel Products (including galvanized and color-coated steel) are essential pre-finished metal materials widely used in architectural roofing, wall cladding, household appliance manufacturing, automotive parts, and structural purlins. They deliver superior corrosion resistance, aesthetic appeal, and long-lasting durability.

As a leading factory direct supplier, XQJ Metal provides a comprehensive range of high-performance coated steel solutions tailored for global industrial and construction projects:

• Main Types: Hot-Dip Galvanized Steel (GI), Galvalume Steel (GL), PPGI (Prepainted Galvanized Iron), and PPGL (Prepainted Galvalume).

• Key Features: Excellent anti-corrosion performance, weather resistance, uniform paint coating, and superior processing flexibility for bending and roll-forming.

• Common Applications: Industrial roofing sheets, sandwich panels, garage doors, interior decoration panels, and home appliance shells.

Frequently Asked Questions (FAQ):

• Q: What is the difference between PPGI and PPGL coated steel? A: PPGI uses a galvanized steel substrate (zinc coating), while PPGL uses a galvalume substrate (aluminum-zinc alloy coating), which provides enhanced heat resistance and long-term corrosion protection.

• Q: Do you provide mill test certificates and color customization? A: Yes, every shipment includes an EN 10204 3.1 Mill Test Certificate (MTC), and we offer custom RAL color matching, thickness specifications, and protective film options.