Engineered configurations designed for commercial distribution hubs, 3PL logistics facilities, and manufacturing spaces.
As modern urban logistics spaces command record rents, industrial enterprises face a crucial challenge: maximizing inventory capacity without expanding structural footprints. Shenzhen Lijin Storage Equipment Co., Ltd., established in 2015, stands at the absolute forefront of structural optimization. We manufacture custom steel platforms and mezzanine systems that turn underutilized vertical volume into functional, high-density workspaces or multi-tiered racking systems.
With an engineering division comprised of 28 dedicated R&D experts, we don't merely manufacture shelving; we design complex structural steel solutions that integrate structural engineering principles, regional building regulations, and smart material flows. Last year, our team introduced over 85 customized configurations and new products, ensuring our clients achieve rapid ROIs and seamless warehouse automation compatibility.
Custom structural steel fabrication tailored to complex load profiles, material handing, and safety standards.
Utilizing high-tensile hot-rolled steel structural members (such as I-beams, H-sections, and heavy rectangular tubing), our structural steel platforms deliver expansive, column-free spans under extreme load configurations (up to 2,500 kg/m²). Ideal for integrating heavy machinery, overhead conveyors, or material sorting hubs.
By using heavy-duty pallet racking frames as structural support columns, we construct highly cost-effective multi-tier floor levels. This maximizes pallet storage capacities on lower tiers while establishing catwalks, packing stations, or secondary shelving sections on the upper levels.
Our 28 R&D engineers develop bespoke structural modules to accommodate specific customer needs, including specialized stairs, self-closing safety gates, loading gates, heavy-duty wire mesh decking, automated elevator access ports, and AGV runway integration.
An industrial steel platform is a load-bearing structure subject to rigorous municipal safety regulations and structural compliance audits. Shenzhen Lijin prioritizes safety through comprehensive mathematical finite element analysis (FEA) modeling, structural calculations, and localized code compliance. We customize all steel platforms to meet the localized requirements of North America, Europe, Australia, and the Middle East.
| Region | Applicable Standards & Compliance Codes | Lijin Engineering Compliance Adaptation |
|---|---|---|
| United States & Canada | AISC (American Institute of Steel Construction), RMI (Rack Manufacturers Institute), IBC (International Building Code), OSHA 1910.29 | Seismic design calculations (Zones 1-4), standard ASTM A36 / A572 Grade 50 steel components, high-visibility OSHA-compliant handrails, kickplates, and self-closing gates. |
| European Union & UK | Eurocode 3 (EN 1993) Structural Steel Design, EN 15512, CE Mark conformity, UKCA Certification | Structural calculations optimized for limit state design, hot-dip galvanization and eco-friendly powder coating conforming to CE requirements. |
| Australia & New Zealand | AS/NZS 1170 (Structural Design Actions), AS 4084 (Steel Storage Racking) | Integration of AS 4084 post-occupancy deflections limits, tailored upright thickness, seismic bracing configurations, and safety load plates. |
| Global / Automated | ISO 9001:2015 Quality Management Systems, AWS D1.1 (Welding standards) | Weld inspections verified via non-destructive testing (NDT), automated laser checking, and batch traceability certificates for all structural members. |
Furthermore, our engineering teams carefully account for local environmental factors, such as wind loads for outdoor storage platform enclosures, local seismic response spectra, and extreme temperature cycling for cold storage or blast freezer platforms. By optimizing material distribution across columns, primary beams, and secondary purlins, we reduce total system weight while keeping structural integrity high.
Operating a 35,000 m² state-of-the-art facility in Shenzhen, China's premier industrial and technological corridor, affords Shenzhen Lijin significant logistical and supply chain advantages. This strategic location enables us to deliver heavy-duty racking systems and custom steel platforms to our partners globally with unmatched speed and efficiency.
We source structural steel raw materials directly from China’s largest and most reliable state-owned steel mills. Through bulk purchasing agreements, we guarantee that all incoming coils and sections have traceable chemical composition sheets and mechanical test reports, providing stable pricing even in fluctuating markets.
Our in-house Quality Control department utilizes advanced structural testing instruments. We enforce multi-stage quality control checks: ultrasonic weld inspection, automated roll-forming profile consistency checks, powder-coating thickness and adhesion tests, and real-time load-endurance simulation before shipment.
Located next to deepwater international shipping ports in Shenzhen (Yantian, Shekou), we minimize domestic transport lead times. We offer expert container packing configurations, utilizing specialized structural steel dunnage to prevent transit damage and maximize container fill rates, significantly lowering international shipping costs per unit.
A visual walkthrough of our high-capacity production lines, advanced machinery, and rigorous quality inspection stages.
Modern commercial spaces demand specialized platforms. We optimize our structural designs to serve the unique operational dynamics of different industries:
Integrating high-speed outbound sorting conveyors, multi-tiered pack stations, and safety-compliant picking lanes. Heavy-duty construction minimizes floor vibrations, protecting delicate robotic components, scales, and automation controllers.
Utilizing high-performance structural steel and low-temperature powder coatings to prevent structural embrittlement, rusting, and paint cracking. Our specialized rack-supported structures maximize refrigeration airflow and volume usage.
Heavy-duty, wide-span I-Beam structural mezzanines designed for raw material staging, CNC mold racks, or heavy machine maintenance decks. Features custom heavy-duty stairs and overhead crane clearance spacing.
The warehousing industry is undergoing rapid changes. The integration of Autonomous Mobile Robots (AMRs) and Automated Guided Vehicles (AGVs) requires platforms with precise floor flatness (FF/FL criteria) and specialized decking materials that minimize dynamic deflection. Shenzhen Lijin engineers design high-tolerance decks specifically built to withstand the continuous wheel wear and localized static loading patterns of advanced AMR fleets.
Additionally, seismic design has become a priority for international distribution hubs. Utilizing state-of-the-art structural software, our engineers perform seismic dynamic calculations to design robust column base plates, structural cross-bracing, and beam-to-column connections that absorb and dissipate lateral kinetic energy, ensuring occupant safety and regulatory approval.
Technical answers regarding materials, safety standards, customizations, and supply chain logistics.
Select structural systems for warehouses, manufacturing facilities, and distribution centers.
Lijin Racking