Galvalume Steel Coil - Shandong HENGZE New Material
2021-7-22u2002·u2002Galvalume Steel Coil. Galvalume Steel Coil is composed of 55% aluminum and 43.4% zinc and 1.6% silicon by weight. The surface is characteristic of smooth, flat spangles. Special coating structure makes it has excellent corrosion resistance. And,There are two kinds of GL (Galvalume Steel Coil):Anti-finger Print GL and Without anti-finger print GL.
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