supermarket self-contained island case operation method: auto defrost,auto themostat,auto control for:frozen food,sea products Supermarket self-contained island case model ... Voltage can be 110V/60Hz or 220V/50Hz.*Size as from 1500mm,2000mm,2500mm,3000mm,be optional.*Suitable be placed in ... Port*30deposit,T/T balanced before shippment Cabinet color for option: white, yellow, red, blue, green and orange ...