... zinc-coated steel coil Standard:ISO9001 ASTM DIN/EN JIS Technique:hot dip galvanized / electrolytic Grade:SGCC ,DC51D,SPCC Commodityzinc-coated steel ... freezer, vendor, electrically controlled cabinets.3,Galvanized steel coil is used for automobile industries, such as automobile ... furnace sheet, poultry cage, and barn, light steel structure of housesServiceInspection , design ,process guide ,install ...