
ROYAL METAL develops commercial-grade custom stainless steel dry-aged beef cabinets, steak aging refrigerators, and meat curing display showcases for Michelin-starred steakhouses, fine dining restaurants, gourmet butcher shops, boutique hotels, and luxury private residential kitchens worldwide. Engineered with certified food-grade SUS 304 stainless steel interior linings, precision digital microclimate controllers (0–4°C, 60–85% RH), UV-C antibacterial sterilization systems, and optional backlit Himalayan pink salt brick walls, our bespoke aging cabinets deliver the ideal biological environment for tender, flavor-concentrated dry aging.
Dry aging raw beef requires an exceptionally hygienic and biologically controlled environment. ROYAL METAL dry aging cabinets are constructed with certified food-grade SUS 304 stainless steel interior liners with smooth, rounded interior corners (coved hygiene corners) that prevent blood and moisture accumulation. The exterior is crafted from heavy-gauge stainless steel with brushed or PVD titanium finishes. Integrated internal UV-C germicidal lamps operate on controlled cycles to sterilize circulating air and suppress airborne bacteria without damaging the meat surface.
We offer specialized customization for fine dining and commercial culinary venues: 1) Himalayan Pink Salt Brick Backing: Backlit pink salt brick walls release negative ions that enhance the depth of beef flavor while providing striking amber-illuminated visual appeal; 2) Heavy-Duty Meat Hanging Rods & Stainless Steel Hooks: Supporting heavy prime ribs, whole loins, and wagyu cuts up to hundreds of kilograms; 3) Perforated Stainless Steel Shelves: Ensuring unobstructed 360-degree airflow around primal cuts; 4) PVD Custom Colors: Champagne Gold, Rose Gold, and Matte Black exterior trims.
Engineered for premier gastronomic environments: 1) Fine Dining Steakhouses & Grill Rooms: Creating dramatic front-of-house culinary display cases that showcase the aging process and elevate perceived dining quality; 2) Boutique Artisan Butcheries: High-capacity commercial storage maintaining consistent curing parameters; 3) Five-Star Hotel Main Kitchens; 4) Luxury Private Estates with dedicated gourmet aging facilities.
Successful dry aging requires unwavering precision: temperature maintained strictly between 0°C and 4°C (32°F to 39°F) and relative humidity between 60% and 85% RH. Our dry aged beef cabinets utilize intelligent microprocessor PID controllers, electronic humidification/dehumidification circuits, and dynamic low-velocity cross-flow fans that maintain continuous, gentle air movement across all meat surfaces, promoting even crust formation (pellicle) while preventing spoilage. Automatic defrost cycles and heated glass door perimeter elements eliminate condensation and frost accumulation during continuous commercial operation.
Important Technical Boundary: Specific internal capacity, overall cabinet dimensions, electrical voltage (220V/50Hz or 110V/60Hz), and compressor configurations for custom dry aged beef cabinets are engineered to project order. Unlisted technical parameters are not assumed and remain subject to engineering confirmation. Contact our engineering team for model-specific technical datasheets, CAD dimensional drawings, and formal project quotations tailored to your commercial kitchen layout.
Optimal dry aging requires a temperature maintained strictly between 0°C and 4°C (32°F to 39°F) and relative humidity between 60% and 85% RH, paired with gentle, continuous air circulation.
Himalayan salt bricks help stabilize ambient humidity, contribute subtle mineral ions to the microclimate, and create an illuminated aesthetic background that highlights the premium quality of the beef.
Our cabinets feature seamless SUS 304 stainless steel interior liners with coved corners and removable shelves, allowing effortless washdown with food-safe sanitizers. Integrated UV-C sterilization helps maintain airborne hygiene between cleaning cycles.
Submit your target meat capacity, preferred dimensions, installation location, and finish preferences at https://rmroyalmetal.com/contact for a project-specific engineering review and formal quotation.
Custom stainless steel wine cellars, cabinets, racks, cigar humidors and display showcases — designed, fabricated and installed by Guangdong Jiushiku since 2009.
ROYAL METAL (JIUSHIKU) — Custom Wine Cellar & Cabinet Manufacturer
© 2026 Guangdong Jiushiku · www.rmroyalmetal.com
Guangdong Jiushiku Wine Cellar Engineering Co., Ltd.