PRODUCT TYPE Galvanized steel coils/sheets/strips PRODUCT STANDARD AISI; ASTM;BS;DIN;GB;JIS PRODUCT MATERIAL SGCC; SGCH;DX51D;DX52D;DX53D;S350GD etc. PRODUCT THICKNESS 0.12-4.0MM PRODUCT DESCRIPTION PRODUCT DESCRIPTION: Zinc coating: 40-275G/M2 Surface: Zero spangle; Minimum Spangle; Big Spangle; Hard: Soft hard(60);medium hard(HRB60-85);full hard(HRB85-95)