Engineered to handle high-density load requirements. Browse our premium selection of light-duty checkout counters, mid-range metal gondolas, and industrial racking systems.
A global leader in material handling, warehouse logistics design, and retail optimization. We establish structural standards through continuous innovation.
Established in 2014, Nanjing Dulis Warehouse Equipment Co., Ltd. (operating globally under the brand DuraRacks) is a premier industrial rack 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, and automated storage solutions, generating an annual export revenue of $32 million USD.
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.
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.
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, ensuring cutting-edge storage efficiency for our global clientele.
An in-depth look at global distribution trends, supply chain dynamics, and the manufacturing advantages that position China at the center of commercial logistics.
The global retail landscape is undergoing a massive transformation, shifting towards multi-format store layouts, automated micro-fulfillment centers, and highly localized retail footprints. Within this paradigm, Gondola Shelving is no longer just a static display element; it has evolved into the structural backbone of spatial efficiency. By maximizing vertical merchandising areas and minimizing aisle footprints, retailers can boost sales per square meter, improve inventory rotation speeds, and streamline store replenishment workflows.
From hypermarkets in North America to discount grocery chains in Western Europe, the requirements for shelf load-bearing capacities, dimensional flexibility, and modular adaptability have intensified. Global procurers now demand displays that can easily transition from standard pegboard configurations to heavy-duty wire grids, integrated checkout consoles, and specialized display bins.
China's dominance in the wholesale production of gondola shelving and industrial racking rests on three pillars: industrial clustering, end-to-end automation, and deep raw material integration. Nanjing, as a historical manufacturing hub for logistics equipment, offers direct access to prime steel production lines and localized surface treatment ecosystems.
At DuraRacks, this geographic advantage is coupled with vertically integrated production lines. By controlling every stage from raw steel slitting and continuous cold-rolling to automated robotic welding and high-capacity electrostatic powder coating, we drastically lower production overheads and reduce turnaround times. While regional fabricators in Western markets struggle with raw material surcharges and multi-month delays, our factory delivers container-load configurations with precise, engineered tolerances within 20 to 25 days.
Our complete raw-material-to-finished-product workflow. Every step is executed in-house at our Nanjing facility to guarantee strict quality control.
How DuraRacks adapts structural configurations to match regional consumer behavior, localized spatial footprint regulations, and specialized merchandising demands.
In North America, retail locations demand broad aisles, high vertical storage capabilities, and massive volumetric load support. Stores frequently merge standard consumer shelving with heavy-duty top-stock levels. These top-stock levels act as integrated warehouse racking to store palletized inventory directly above the shopping area. DuraRacks structures these combinations using high-capacity steel frames designed to withstand accidental impact from forklifts or shopping carts.
In contrast to North American layouts, European retail settings often utilize compact spaces that require flexible display adjustments and premium aesthetics. Our Euro-standard shelving platforms (featuring 50mm slot pitchings) allow retailers to fine-tune spacing between shelves, reducing wasted vertical space. Additionally, we offer wood-and-steel composite designs and matte powder-coating finishes that match modern European interior design trends.
With the rise of omnichannel commerce, many retailers are shifting to hybrid stores that double as micro-fulfillment bases. These spaces require fast picking lanes, dense storage systems, and heavy-duty mezzanine integration. DuraRacks provides multi-tier steel platform systems capable of holding dynamic loads up to 1000kg per square meter, supporting fast manual and automated sorting processes.
A comprehensive reference guide for procurement managers, structural engineers, and logistics planners selecting display systems.
When executing large-scale rollouts, procurement departments must specify precise technical tolerances. Standard display racks can vary significantly depending on steel grades, post-processing treatments, and welding methods. Refer to this quick technical checklist to align your order specifications:
A look at the upcoming technologies, environmental concerns, and design philosophies shaping the storage industry.
Tomorrow's retail environments will depend on dynamic pricing and real-time stock levels. Modern display systems are adapting to support electronic shelf labels (ESLs), integrated shelf lighting, and weight sensor arrays. These additions require specialized routing channels within the steel uprights to protect electrical wiring and ensure safety for customers and staff.
Global supply chain managers are prioritizing environmental impact. At DuraRacks, we use lead-free, non-toxic powder coatings that release zero volatile organic compounds (VOCs). Additionally, our manufacturing facility relies on water-recycling treatment tanks to minimize environmental discharge.
With rising retail labor costs, rapid store setup and reconfiguration are essential. The industry is shifting toward modular components that require no tools to adjust. Our latest shelving designs use precision-punched hooks and drop-in brackets, allowing store managers to rearrange product displays in minutes without calling assembly crews.
Answers to technical, logistics, and engineering queries from procurement managers and global distribution partners.
We engineer our commercial shelving systems with a minimum safety factor of 1.5 to 2.0 based on the rated loading limits. If a single shelf is rated for 150kg, the structural design calculations and finite element analysis (FEA) ensure it will support static weights without collapse up to at least 225kg, meeting international FEM 10.2.02 and EN 15512 safety protocols.
We subject our steel components to a 9-stage pre-treatment wash line that includes hot pickling and zinc-phosphate passivation, followed by an electrostatic powder coating application. Our finished units regularly undergo 500-hour salt spray chambers to guarantee they will perform in coastal retail stores or cold chain humidity without rust.
Yes. Backed by our 68 R&D engineers, we specialize in OEM/ODM manufacturing. We can match custom RAL colors, apply specific logo embossings, create customized perforation styles, or construct unique metal profiles to fit your existing hardware systems.
Every export container includes formal mill test certificates (MTCs), ISO 9001 quality certificates, CE conformity declarations, and dynamic structural test logs. We also provide non-destructive testing reports, such as ultrasonic weld test logs, upon client request.
Standard production lead times for bulk FCL (Full Container Load) orders are 20 to 25 days from order confirmation. Transit times to North America range from 18 to 28 days, Western Europe takes 30 to 35 days, and Australia takes 12 to 18 days.
Explore our high-capacity warehouse shelves, specialty display stands, and custom backing setups to complete your retail storage design.
DuraRacks
