With its main body equipped with light-weight material and structure of high thermal-conductivity, Defrost Tray consumes no electricity at all and is meant for permanent use. It works to defrost whatever under room temperature, shortening the span of defrosting process by five times, during which the original flavor, taste and freshness of food are maintained. Adopting the technique of aluminum extrusion, the mass production of Defrost Tray can satisfy high-end yet low-price market demands. With its high-efficiency and zero-waste features, Defrost Tray stands for refined craftsmanship of advanced technologies and sophisticated esthetics.