... vending machine ·Subway ·Air cooling machineDescription of common materials of Fin Evaporator:Fin plate: optical aluminum foil, hydrophilic aluminum foil, black hydrophilic aluminum ... plate, stainless steel plate and embossed aluminum plate;Special treatment: spraying and coating, anodic oxidation and electrophoresisSamples of Production Lines of Fin Evaporator Fin Evaporator Fin ...