Shandong Zhongqiang Metal Materials Co., Ltd.

Quality Color Coated Aluminium Coil, PPGI Steel Coil manufacturer from China

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Galvanized Steel Coil Solves Rust & Quality Issues

January 09, 2026
Tired of rust, peeling coatings, and long delivery times for your steel coils? Our Color Coated Galvanized Steel Coil is the premium metal solution designed to address your procurement challenges.

Experience superior corrosion resistance, thanks to a high-quality hot-dip galvanized base with a zinc coating weight of 40-275g/m². Rigorous salt spray testing ensures durability, extending service life 3-5 times longer than traditional cold-rolled coils and significantly reducing maintenance costs.

Our advanced two-coating, two-baking process, monitored by intelligent equipment, guarantees stable quality with coating thickness deviation within ±2μm and color difference ΔE≤1.5. This ensures uniform color and consistent results for every batch.

Versatile and formable, our coils are ideal for construction (wall panels, roofing), home appliances (casings), transportation (truck bodies), and daily necessities (filing cabinets, security doors).

With ISO 9001, ASTM, and SGS certifications, cross-border trade is hassle-free. We offer comprehensive customization for specifications, coatings (polyester, fluorocarbon), and packaging to meet your unique project needs.

Stop compromising on quality and efficiency. Discover the cost-effective, reliable solution for your next project. Contact us today to learn more and get a quote!