... , strong firmness, good rain resistance, consistent rolling, good corrosion resistance colored steel sheet 1) Material : SPCC, SGCC, SGCH, DX51D,DX51D+Z2 ... spangle: zero, regular, big, minimum6) Zinc coating: 30-275g/m27) ID: 508mm 7) Standard: JISC3302 or other standard8) Packing: export seaworthy ... , roof tile, fire shutter doors, Color Coating Line substrates, etc. colored steel sheet