Explore our first selection of heavy-duty display systems engineered for retail flexibility and maximum stability.
Nanjing Dulis Warehouse Equipment Co., Ltd. (DuraRacks) - Structuring efficiency for global logistics.
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.
Our operational capabilities bridge the gap between heavy warehouse racking and supermarket display shelves. By applying industrial-grade steel and advanced load calculations to retail shelving, we produce display structures that support heavier loads without sacrificing store aesthetics or spatial versatility.
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. This engineering depth is directly integrated into our heavy supermarket shelves, guaranteeing structural resilience under unbalanced loads.
From raw cold-rolled steel coils to finished high-durability epoxy-coated components.
Underpinning our manufacturing with structural accountability and international certifications.
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.
Unlike standard grocery shelving, heavy supermarket shelves must maintain structural equilibrium during uneven load distribution. If a customer removes bulk liquids from one side of a double-sided gondola, the frame must resist twisting moments. Our ultrasonic and mechanical testing procedures guarantee that we exceed standard load safety factors by at least 1.5x.
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.
Operating in these highly regulated regions requires adherence to localized structural mandates. We construct our racking to comply with RMI (Rack Manufacturers Institute) standards in the United States, EN 15512 codes in Europe, and AS 4084 regulations in Australia. This ensures streamlined building permit approvals and municipal structural safety sign-offs for our buyers.
Why multi-national retail chains leverage DuraRacks' integrated supply ecosystem.
We source structural-grade carbon steel (primarily Q235B and Q355B) directly from state-owned mills in China. This raw material consistency prevents localized brittle fractures under sub-zero warehouse conditions or heavy mechanical loading.
By producing out of a 38,000 square meter facility, we minimize marginal manufacturing costs. Our integrated automated production lines—covering laser cutting, rolling, and automated powder coating—ensure fast turnaround times on custom orders.
Located in the Nanjing industrial belt, we utilize key deep-water ports along the Yangtze River and Shanghai, allowing us to negotiate favorable ocean freight rates and ensure timely international shipping container delivery.
Adaptable structural engineering for diverse retail, commercial, and industrial environments.
Designed for hybrid stores where the lower shelves serve as retail displays and the upper tiers function as pallet storage racks. The system is designed to support heavy bulk goods, including mineral water pallets, canned goods, and wholesale detergent shipments.
Standard retail shelving often fails under the weight of metal tools, building materials, and hardware equipment. Our heavy-duty steel gondolas utilize reinforced back panels and double-welded shelf brackets to prevent sagging under uneven loads.
Micro-fulfillment retail centers require modular steel shelving that interfaces with robotic pickers. The precise manufacturing tolerances of our upright posts and shelf levels ensure compatibility with automated guided vehicles (AGVs).
How digital twins, advanced materials, and safety compliance are reshaping the industry.
The global retail landscape is undergoing a structural shift. As omnichannel commerce demands faster replenishment, the line between front-of-house store shelves and back-of-house logistics fulfillment centers continues to blur. Modern supermarkets increasingly require heavy-duty shelving that can support several hundred kilograms per square meter, enabling rapid restock directly onto the sales floor.
Additionally, sustainability initiatives have forced manufacturers to move toward eco-friendly, low-VOC epoxy powder coatings and high-tensile, low-alloy (HSLA) steel grades. These materials allow us to reduce structural weight while maintaining or exceeding traditional load-bearing ratings, reducing carbon footprints during shipping and production.
Technical clarifications on procurement, customization, safety standards, and factory logistics.
Explore our second selection of heavy-duty displays and commercial storage units.
DuraRacks
