About Nanjing Dulis Warehouse Equipment Co., Ltd. (DuraRacks) > Established in 2014, Nanjing Dulis Warehouse Equipment Co., Ltd. (operating globally under the brand DuraRacks) is a premier industrial rack and commercial store fixture manufacturer headquartered in Nanjing, China. Boasting over 12 years of industry experience and 9 years of direct export experience, our facility spans a modern industrial building area of 38,000 square meters. We specialize in high-capacity pallet racking, drive-in systems, automated storage solutions, and commercial retail furniture displays, generating an annual export revenue of $32 million USD.
The global retail furniture and commercial display sector requires an absolute synthesis of structural safety, material longevity, aesthetics, and modular flexibility. As global supply chains consolidate, direct enterprise procurement from China has shifted from simple OEM purchasing to comprehensive structural engineering collaborations. Brands require shelf structures capable of sustaining heavy static loads, resisting dynamic mechanical wear, and adapting seamlessly to rapid merchandise rotations.
Quality Assurance & Testing Standards > Quality and structural integrity form the bedrock of our manufacturing philosophy. Our dedicated team of 45 certified QA personnel implements rigorous quality control processes aligned with ISO9001, CE, and FEM standards. Every batch undergoes comprehensive product inspection methods, including ultrasonic weld flaw detection, mechanical tensile testing, static and dynamic load capacity testing, and salt spray corrosion resistance evaluation.
Global Trade & Supply Chain > Supported by a robust network of over 1,200 qualified supply chain partners, DuraRacks operates as an integrated direct-export manufacturer. Our primary overseas markets encompass North America, Western Europe, and Australia. We serve a diverse portfolio of client types, primarily catering to 3PL logistics hubs, large-scale e-commerce fulfillment centers, cold storage operations, and heavy industrial manufacturing plants alongside global supermarket chains.
R&D & Customization Capabilities > Driven by an experienced team of 68 R&D engineers, DuraRacks delivers advanced structural Finite Element Analysis (FEA) and customized CAD/BIM warehouse layout simulations. We offer full OEM/ODM customization options, tailored seismic load engineering, special powder-coating finishes, and custom beam profile dimensions. Last year alone, our engineering team launched 85 new product innovations and patented racking components.
China’s Yangtze River Delta industrial cluster, particularly around Jiangsu Province, provides direct access to high-grade prime steel (Q235, Q355B cold-rolled carbon steel). Direct raw material sourcing minimizes upstream supply friction, ensuring consistent structural integrity and localized control over gauge thickness tolerances, yield strength, and tensile parameters.
Modern Chinese display manufacturers utilize fully automated continuous electrostatic powder coating tunnels. Polymerized epoxy-polyester coatings are cured at 200°C to guarantee impact resistance, color uniformity, and salt spray resistance exceeding 500 hours—essential for high-humidity grocery store sections and cold-storage environments.
Contemporary retail furniture demands a combination of structural steel chassis, precision wire mesh, acoustic fabric trim, and low-VOC engineered timber (E0/E1 grade MDF/HDF). Leading Chinese facilities house multi-axis CNC routers alongside high-power fiber laser cutters, enabling seamless multi-material integration.
Retailers are replacing fixed, static shelving with modular boltless frame architectures. Display fixtures must adapt instantly to seasonal shifts, supporting pegboard accessories, acrylic dividers, and heavy timber shelves within a single upright pitch.
Modern gondola units are pre-engineered with integrated internal raceways for LED light strips, electronic shelf labels (ESL), digital signage wiring, and weight sensor arrays to track inventory depletion automatically in real time.
Supermarket chains increasingly utilize hybrid layouts where the store front serves walk-in customers while back-of-house medium-duty racking systems double as high-density e-commerce micro-fulfillment hubs.
Global procurement guidelines mandate zero VOC off-gassing powder coats, recycled post-industrial steel alloys, and FSC-certified timber laminates to meet ESG compliance requirements for North American and European chains.
High-end snack boutiques rely on Double-sided Nakajima Wood Side Panel Shelves to create an inviting, natural retail landscape. The combination of warm wooden textures with high-rigidity internal steel framing maximizes load capacity while enhancing visual merchandising aesthetics for impulse purchase categories.
Urban convenience stores demand optimized floor plan utilization. Compact Metal Wire Display Stands and multi-tiered snack racks provide excellent product visibility, airflow, and ease of restocking in restricted footprint footprints.
Large e-commerce distribution platforms and 3PL warehouses require heavy-duty Q235 Steel Storage Racks and boltless multi-layer shelving units capable of supporting up to 300KG per layer, engineered to withstand aggressive forklift interactions and continuous seismic loading factors.
| Rack / Furniture Type | Primary Material Grade | Surface Treatment Standard | Load Capacity Range | Primary Target Scenario |
|---|---|---|---|---|
| Heavy-Duty Warehouse Racking | Q235 / Q355 Cold-Rolled Steel | 60-80μm Epoxy Powder Coating | 1,000kg – 4,000kg / Level | 3PL Logistics & Industrial Storage |
| Medium-Duty Storage Racks | Q235 Steel Cold Formed Profile | Electrostatic Powder Coated | 200kg – 500kg / Level | Backroom Supermarket / Garage |
| Supermarket Gondola Shelves | SPCC Steel + E1 Timber Board | Anti-Microbial Thermosetting Coating | 80kg – 150kg / Layer | Supermarket Aisles & Hypermarkets |
| Nakajima Boutique Displays | High-Density Wood Panel + Metal Frame | UV Lacquer & Powder Coated Trim | 50kg – 100kg / Shelf | Specialty Snack & Chain Boutique |
| Wire Rack Display Units | High-Tensile Steel Wire (3-6mm) | Chrome Plated or Dip Powder Coating | 15kg – 40kg / Tier | Convenience Stores & POS Checkout |
DuraRacks
