COLOR GALVALUME STEEL COIL WITH ANTI-FINGER PRINTED G550, G350, DX51D

Color Galvalume Steel Coil / Aluzinc Steel Coil /Zinc-alum Steel Coil. Green color, blue color, golden color galvalume coil. The base material is non-alloy low carbon cold rolled steel coil. The surface composition is 55% aluminium, 43.4% and 1.6% silicon cured at 600℃. Besides original silver color, it has blue, green, golden and red colors. The color aluzinc coil is widely used.