... -cooling-entry looper-take out color coated steel-test the performance -delivery3,application:structure buildings, household appliance, ... technique:hot-dip galvanized hot rolled8,feature:excellent performance of decoration ,molding,corrosion resistance,weather resistance ... more than 100000 tons one year10,performance testing of color coated steel itemmethodconsequenceTensile testTic-Tac-9mm 5mm cross ...