... Z,SPCC Technique : hot dip/electroly Commoditygalvanized steel coil Hot dip/Electrolytic galvanized steel sheet & coilSpecificationsStandard: ... ,Structure: roofs , rolling shutters ,outer walls, explosive-proof steel , ethylene pipeline, bathroom doors, household of light ... freezer, vendor, electrically controlled cabinets.3,Galvanized steel coil is used for automobile industries, such as automobile ...