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