01. Material: SGCC /SGCH / DX51D+Z;
02. Advantages:
a. Increase supporting strength;
b. Reduces maintenance cost;
c. Lightweight;
d. Fire and waterproof;
03. Specifications:
a. Zinc coating: 60 to 275g/m²;
b. Surface processing: small spangle/bright medium spangle/big spangle;
c. Surface chemical processing: chromate, dry and oiled, un-oiled;
d. Thicknesses: 0.11 to 2mm;
e. Tolerance: ±0.03mm;
f. Widths: 600 to 1,500mm;
g. Length: as per customers' demand.