With a big OLED display panel further enhancing the digital presentation, Sunnex Electric Dry Heat Chafing Dish has a unique warming technology with hot insulation layer under the food pan for warming. No more trouble for adding or refilling water. The advance hydraulic hinge makes closing more smooth, slower and quieter with 8000 times gyarantee. Moreover, the special water consideration capture system ensures no water droplet around buffet table.