... functions: Fresh-keeping. Freezing, quick-freezing. Fire-proof. Air-conditioning are all available..-- fully automatic control system. Components:-- condensing ... unit: Bitzer, copeland, maneurop, fusheng. -- evaporator: Eltess air-cooler...-- insulation panel: Polyurethane (density is up to 40~46kg ... plastic seal fixed to door to avoid cooling air losses. Movable cold room container