Featured Products Selected for High Loading Capacities, Ergonomic Display Designs, and Durable Structural Performance.
In the contemporary storage layout, thermal efficiency and vertical space optimization have transcended traditional margins. Walk-in coolers and deep freeze environments impose extreme stress on structural metal, demanding precise balance between air circulation metrics, anti-oxidation treatments, and load ratings.
Traditional wire rack solutions fail under cryogenic cyclic stress, leading to powder coating delamination and micro-fissuring of steel substrates. As a dedicated OEM/ODM exporter, Nanjing Fortis addresses this gap by utilizing premium alloy steel matrices combined with specialized surface barrier coatings to achieve prolonged product lifespans under sustained sub-zero conditions (-40°C to 8°C).
"Maximizing cold storage volume efficiency directly yields a reduction in energy overhead. Every square meter optimized reduces operational carbon emissions."
Established in 2016, Nanjing Fortis Storage Equipment Manufacturing Co., Ltd. has developed into a premier designer, manufacturer, and global exporter of high-grade commercial shelving systems. Utilizing our expansive 48,000 m² industrial facility, we integrate advanced manufacturing technologies with a global supply network spanning Western Europe, South America, and the Middle East.
Driven by a robust R&D team consisting of 80 dedicated structural engineers, we introduced 350 custom configurations to market last year alone. Our supply chain operates through a network of over 1,400 global partners, facilitating logistics and distribution systems across international borders.
Quality is sustained through systematic control, supported by 62 full-time QA personnel. Every batch of cold-chain shelving undergoes CMM dimensional inspections and salt spray corrosion testing, ensuring compliance with international ISO 14001, ISO 9001, and TUV standards.
Direct Factory Exporter: Offering competitive industrial costing structure and streamlined communication without intermediary agents.
Client Base: Catering directly to mega-warehouse developers, cold chain storage operators, and global retail chains.
Bespoke Solutions: Special surface treatments, high-density configurations, and seismic calculation models engineered for local construction compliance.
A comprehensive walkthrough of our manufacturing infrastructure, showing the precise stages from raw metal alloy preparation to baking paint and quality inspection.
Essential market directions transforming how enterprise purchasing directors plan, organize, and execute cold logistics upgrades.
FDA, NSF/ANSI Standard 2, and HACCP directives demand accessible storage units that resist moisture retention. Open-wire structure is critical to prevent bacterial accumulation and facilitate clean-in-place (CIP) operations.
Operational flexibility is essential. Tool-free collar-clip modular connectors allow multi-tiered shelf configurations to adjust rapidly, minimizing handling labor in commercial kitchens and retail floor transitions.
Traditional zinc chromate finishes are being replaced by zinc-rich powder primers coated with electrostatic polyester resins. This process provides durability, achieving up to 1000 hours of continuous ASTM B117 salt spray compliance.
Enterprise procurement teams face distinct challenges when specifying components for low-temperature zones. Over-engineered structures lead to excess capital expenditure, while sub-standard systems introduce rust risks, mechanical failure, and safety hazards.
Our design approach bridges this gap through structural adaptability. By utilizing high-density steel formulations such as Q235B and rust-resistant AISI 304, our OEM/ODM products support load profiles exceeding 350kg per tier without micro-flexing.
Additionally, our design maximizes thermal performance by utilizing open truss configurations that encourage convection. This reduces the energy load on evaporator coils by up to 8% by eliminating static warm pockets in corner units.
Every racking order comes with complete FEA (Finite Element Analysis) reports, verifying stability margins and seismic compliance for structural safety under regional building codes.
| Specification Parameter | Nanjing Fortis Standard | Market Standard |
|---|---|---|
| Substrate Material | Carbon Steel Q235B / AISI 304 | Recycled Grade Q195 |
| Corrosion Resistance | 1000 hrs Salt Spray Test | 250-400 hrs Salt Spray Test |
| Operational Temp. Range | -40°C to +80°C | -10°C to +40°C |
| Deflection Limit | < 1/200th of Span Width | < 1/120th of Span Width |
Engineered rack configurations built to address specific performance requirements across diverse industrial environments.
Maintaining strict temperature parameters is critical for pharmaceutical storage. Our shelves incorporate perforated layouts and non-reactive stainless steel to avoid cross-contamination while supporting continuous air circulation.
Medical Standard 304 SSDesigned for high-throughput retail operations. Heavy-duty double-sided steel and mobile carriage arrays help maximize foot-traffic safety, improve visibility, and streamline daily stock replenishment.
High Loading ThroughputEngineered to withstand the chemical runoff and organic acids released during bulk vegetable and fruit storage. Acid-resistant epoxy barrier coatings help prevent corrosion over extended lifecycles.
Acid-Resistant EpoxiesAs part of our commitment to environmental responsibility, Nanjing Fortis complies with ISO 14001 environmental management standards. Our baking paint processes utilize solvent-free powder coatings, eliminating VOC emissions while maintaining product performance.
Our future development focus centers on smart logistics integration. We are testing cold-storage shelves with integrated RFID transponders and load-monitoring strain gauges, allowing warehousing systems to log inventory and weight metrics automatically.
By using high-precision CNC punching, laser engraving, and automated bending machinery, we achieve component tolerances within ±0.05mm. This level of precision enables seamless alignment, fast site assembly, and stable structural load distribution under full capacity.
VOC Abatement: Closed-loop powder application system captures and recycles over 98% of oversprayed paint material.
Material Efficiency: CNC nesting software minimizes sheet steel waste to less than 3.5% across all production lines.
Energy Recovery: Heat exchangers installed on our baking ovens repurpose exhaust heat to preheat incoming raw steel components.
Technical guidance and insights from our engineering and export compliance team to assist with design and procurement decisions.
Industrial Storage Equipment Engineered to Support High Loading Demands and Maintain Long-Term Performance in Active Workplaces.
FortisRack
