... ,technique:hot-dip galvanized hot rolled8,feature:excellent performance of decoration ,molding,corrosion resistance,weather resistance and ... .9,capacity:more than 100000 tons one year10,performance testing of color coated steel itemmethodconsequenceTensile testTic-Tac ... Nacl,35±2°C,500hoursNo damage 11,coating performance test standard: Test itemPositive standard Back standardDry film thickness(um)14 ...