Explore our high-capacity OEM/ODM heavy-duty structures engineered for maximum space utilization and safety.
The global logistics and warehousing landscape is undergoing a massive transformation, driven by rapid e-commerce expansion, omnichannel distribution models, and the optimization of high-density storage space. In this environment, Longspan Storage Systems have emerged as the foundational architecture for managing hand-loaded, medium-to-heavy goods. Modern industrial designs demand adaptability. Conventional fixed shelving is giving way to dynamic, modular longspan solutions that integrate seamlessly with Automated Mobile Robots (AMRs) and Automated Storage and Retrieval Systems (AS/RS).
Key industry advancements focus on increasing structural efficiency while minimizing steel consumption. Through finite element analysis (FEA) and high-strength alloy compositions (such as Q235B and Q345B steel), manufacturers now build upright frames and step-beams with optimized stiffness-to-weight ratios. Furthermore, the global push for sustainability has forced manufacturers to prioritize zero-emission, VOC-free electrostatic powder coating finishes. This shift ensures compliance with international environmental standards while protecting the steel from humidity, chemical corrosion, and physical impact.
Information Gain Insight: The modern supply chain requires storage systems designed for dynamic loads. While static weight tolerances are crucial, understanding how shelves perform during earthquakes (seismic rating) and under continuous operational vibration determines the system's actual lifespan and warehouse safety compliance.
Procurement teams at multinational logistics hubs, 3PL providers, and industrial distributors face complex challenges. When sourcing OEM longspan shelving, they must evaluate more than just price. Strategic procurement requires checking compliance with international design codes, such as the Rack Manufacturers Institute (RMI) standards in North America, the EN 15512 standards in Europe, and AS4084 guidelines in Australia.
Ensuring supply chain reliability is another critical factor. Global buyers require manufacturers to provide verified quality documentation, load-bearing certification curves, and transparent traceability of raw materials. To mitigate shipping delays and high freight costs, longspan products must feature knockdown designs. This approach maximizes container packing density while simplifying assembly at the destination warehouse.
Established in 2015, Shenzhen Lijin Storage Equipment Co., Ltd. is a leading enterprise specializing in the design, manufacturing, and global distribution of heavy-duty warehouse racking systems, automated storage solutions, and industrial shelving. Spanning a state-of-the-art facility of 35,000 m², we have developed into a trusted global supply chain partner with over 8 years of direct export experience and more than 12 years of deep industry expertise. Driven by innovation and quality, our global revenue reached USD 22 million last year.
We enforce a rigorous, multi-stage quality control system—including ultrasonic non-destructive testing, automated weld inspection, laser dimensional checking, and heavy-load endurance testing. Backed by an in-house quality inspection team of 35 dedicated professionals, every batch meets international safety and structural standards, ensuring maximum load-bearing efficiency and long-term stability.
Supported by a skilled team of 28 R&D engineers, Shenzhen Lijin delivers comprehensive OEM and ODM solutions tailored to unique warehouse layouts, seismic requirements, and capacity needs. Our engineering team launched over 85 new products and dynamic storage configurations last year, continuously setting new standards in space optimization and modern automated storage integration.
Our core markets span North America, Western Europe, Southeast Asia, and the Middle East, where we maintain strong strategic relationships with over 850 supply chain partners. Our primary clients include large-scale logistics hubs, commercial distributors, third-party logistics (3PL) providers, and industrial equipment wholesalers.
Take a virtual tour of our production facility. We combine advanced machinery with rigorous QA protocols at every stage.
How we tailor longspan racking structures to support demanding global industries.
Automotive supply chains require storage for heavy, irregular parts like engine blocks, exhausts, and body panels. Our custom step-beams and reinforced cantilever solutions keep heavy loads stable without sagging or bending.
E-commerce hubs require flexible pick faces that can handle rapid stock changes. Our boltless, adjustable light-to-medium longspan racking allows staff to change shelf heights quickly without tools, minimizing downtime.
High-volume commercial distribution needs space-saving, heavy-duty structures. Our multi-tier mezzanine floors and high-rise longspan platforms maximize vertical space, doubling storage capacity without changing the building's footprint.
When purchasing custom steel shelving systems from overseas, buyers must navigate regulatory compliance and installation logistics. Shenzhen Lijin provides end-to-end support to ensure all installations meet local construction codes. We supply fully stamped engineering drawings, calculations for wind and seismic loads, and declarations of conformity for structural steel grades.
Our dedicated team coordinates shipping logistics directly with your brokers. We offer complete container stuffing optimization schemes to prevent transit damage. For installation support, Lijin provides detailed 3D assembly guides, step-by-step videos, and remote engineering consultations. For large-scale projects, we can send on-site installation supervisors to ensure your team sets up the racking safely and efficiently.
Our current research and development focuses on three primary areas:
Get professional answers to common questions about longspan racking specifications, load capacities, and customization options.
Our longspan racking systems support a wide capacity range based on your requirements. Light-duty configurations handle 100kg to 300kg per level. Medium-duty installations support 300kg to 800kg per level, and custom heavy-duty systems can handle over 1,000kg per level under a Uniformly Distributed Load (UDL).
We purchase high-grade steel coil directly from premier mills and verify each batch with Mill Test Certificates (MTC). Our QC team tests steel thickness, yield strength, and chemical composition. Our 35-person QC department inspects tolerances at every step, using automated laser testing and structural weld audits.
Yes. Our engineering department designs racking to comply with US RMI standards, European EN 15512 specifications, and Australian AS4084 guidelines. We perform Finite Element Analysis (FEA) to confirm our designs meet your local building regulations and seismic safety requirements.
We provide full customization, including custom dimensions, specialized steel thicknesses, specific load capacities, and custom colors. We also offer options like wire mesh decks, solid steel shelves, wood panels, dynamic cart configurations, and custom cantilever structures.
Complete your supply chain layout with our selection of industrial shelving, heavy platforms, and material handling systems.
Lijin Racking