Profile: National Cooler manufactures cooler and freezer. Our products include door options, finishes, panel options and accessories. Our accessories include dial thermometer, heated air vent, door kickplate and vapor proof light fixture. Our custom finishes include marlite, wilsonart paneling, wood paneling, FRP (fiberglass reinforced polyester, stucco embossed galvanized steel, stucco embossed aluminum, painted smooth and stainless steel.