The JZ‑ZL12 upright freezer is built for commercial kitchens: a vertical high‑capacity layout with adjustable shelves and drawers for effortless organization; ultra‑low –18 ℃ to –22 ℃ freezing locks in freshness and prevents flavor crossover; its compact footprint fits restaurants, hotels, and central kitchens, while modular customization adapts to any space; one‑touch smart temperature control and frost‑free air‑cooling simplify maintenance.