CE Certified Space-Saving Solutions Exporter & Exporters

Pioneering High-Density Storage Engineering, Structural Integrity Compliance & Global Supply Chain Optimization

The Macroeconomic Imperative of Spatial Optimization

In the contemporary industrial and logistics landscape, industrial space has evolved from a standard operational utility into a critical strategic asset. Rapid global urbanization, the exponential expansion of cross-border e-commerce networks, and volatile supply chain paradigms have collectively driven commercial real estate prices to historic heights. Warehouses, distribution centers, and manufacturing hubs can no longer afford the inefficiencies of horizontal sprawl. The strategic focus has decisively shifted toward volumetric utilization—maximizing vertical storage capacity to its absolute physical limits without compromising workplace safety or operational speed.

As a leading exporter of space-saving storage systems, Shenzhen Lijin understands that modern warehouses must operate as integrated high-density ecosystems. Our CE-certified solutions address the operational pressures faced by third-party logistics (3PL) providers, cold chain systems, and industrial manufacturers. By transitioning to high-density solutions—such as heavy-duty mezzanine floors, cantilever arm configurations, and multi-tier drive-in systems—organizations can increase storage density by up to 100%, lower energy consumption per stored pallet unit, and optimize logistics throughput.

Uncompromising Quality, Safety & CE Certification

Rigorous structural compliance and international engineering standards lay the foundation for safe, high-capacity vertical storage systems.

Structural Compliance & Safety

Every structural profile we produce is meticulously engineered to comply with the European Union's CE certification requirements. We design, manufacture, and test our racking systems in strict accordance with the benchmark structural standards, including EN 15512 (Steel static storage systems - Adjustable pallet racking systems - Principles for structural design) and EN 15635 (Application and maintenance of storage equipment).

Advanced Testing Protocols

Structural reliability is validated through physical and digital stress-testing regimes. Our facility features advanced testing laboratories where products undergo ultrasonic non-destructive testing (NDT), automated weld profile inspection, laser-guided dimensional verification, and cyclic load endurance testing. This ensures that load ratings of up to 4.5 tons per layer are supported by a certified safety coefficient factor.

Material Integrity & Origin

We source only high-tensile hot-rolled steel coil grades (such as Q235B and Q355B structural carbon steel) from certified mills. This provides optimal structural ductility, fracture toughness, and seismic resilience. The raw material is then finished with an electrostatic thermo-hardened epoxy powder coating, offering excellent resistance against abrasions, impacts, and corrosion.

Shenzhen Lijin Storage Equipment Co., Ltd.

A trusted global leader in manufacturing heavy-duty logistics and spatial engineering platforms.

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, maintaining strong strategic relationships with over 850 supply chain partners globally. Our primary clients include large-scale logistics hubs, commercial distributors, third-party logistics (3PL) providers, and industrial equipment wholesalers.

2015
Established Year
35,000 m²
Production Facility
$22M
Annual Revenue
28
R&D Engineers

End-to-End Manufacturing Workflow

A breakdown of our manufacturing processes, ensuring compliance and structural integrity at each phase.

Raw Material
Raw Material
Roll Forming
Roll Forming
Cutting
Cutting
Stamping
Stamping
Bending
Bending
Welding
Welding
Polish
Polish
Painting
Painting
Warehouse
Warehouse

Precision Fabrication Machinery

Our heavy machinery deployment ensures tight tolerances, repeatable precision, and high capacity.

Rolling Machine
Rolling Machine
Punching Machine
Punching Machine
Plate Shearing Machine
Plate Shearing Machine
Bending Machine
Bending Machine
Laser Cutting Machine
Laser Cutting Machine
Welding Machine
Welding Machine
Polish Machine
Polish Machine
Light Frame Forming Line
Light Frame Forming Line
Automatic Spraying Line
Automatic Spraying Line

Localized Engineering & Application Profiles

Custom configurations tailored to specific industrial sectors, regulatory mandates, and operational dynamics.

Heavy Industrial & Mold Manufacturing

Heavy tooling, dies, and injection molds require high capacity and easy accessibility. Our drawer-based mold racking systems allow factory workers to roll out heavy tooling drawers using mechanical assists, eliminating the need for complex crane rigging. These configurations feature positive lockouts, secondary catch mechanisms, and safety pins to prevent accidental drawer opening, accommodating loads up to 4.5 tons per layer.

Cold Chain Logistics & Frozen Food Storage

In temperature-controlled settings (-25°C to -40°C), energy costs drive the need for spatial compression. Standard wide-aisle pallet storage loses significant cold air volumes. By deploying cold-room compliant drive-in pallet racking systems, storage capacity is increased. Specialized low-temperature grade carbon steels retain high ductile toughness without becoming brittle under constant freezing conditions.

Commercial & Institutional Archives

Libraries, healthcare records facilities, and legal vaults need high security and space-saving designs. Mobile tire and document shelving arrays eliminate fixed access aisles, allowing users to move dense storage rows along floor-mounted track systems manually or electronically. This system optimizes space for high-density document retrieval.

Technology Roadmap: The Future of High-Density Storage

The logistics industry is transitioning toward fully integrated, automated storage environments. Modern systems are increasingly paired with intelligent transport mechanisms like Automated Guided Vehicles (AGVs) and smart shuttles. This integration reduces dependency on traditional manual forklift operations, accelerating product cycle times.

Shenzhen Lijin is aligning its production capabilities with this transformation. Our engineering department is integrating IoT-enabled sensors directly into structural racking uprights. These smart nodes monitor strain, load distributions, and seismic activity in real time, alerting facility managers via central monitoring systems of structural anomalies before a failure occurs. We are also committed to sustainable manufacturing, optimizing material efficiency, using VOC-free powder coatings, and utilizing recyclable structural steels to help clients meet global carbon-reduction targets.

Expert Engineering Q&A

Addressing core technical questions regarding high-density storage layout, CE compliance, and structural design.

What criteria determine CE compliance for industrial racking systems? +
CE compliance for industrial steel storage racks requires strict adherence to European harmonized standards, primarily EN 15512 and EN 15635. Structural engineers must evaluate structural calculations, ultimate limit state (ULS) load capacity, serviceability limit state (SLS) deflections, and seismic behavior under various loading scenarios. Certifying testing labs conduct physical load tests to verify ductile behavior under stress before issuing the CE mark.
How do cold storage environments affect structural steel selection? +
Sub-zero cold storage facilities can cause standard structural carbon steel to undergo a transition from ductile to brittle behavior, increasing the risk of structural failure. Shenzhen Lijin addresses this by sourcing low-temperature grade carbon steels with specialized alloy formulations (e.g., higher manganese or silicon contents) and using corrosion-resistant coatings. This prevents fracturing under heavy cyclic pallet impacts.
What are the key load deflection limits allowed under EN 15635? +
Under EN 15635, the standard vertical deflection of beam members under load should not exceed 1/200th of the span length (L/200). For example, a 2700mm structural beam span is limited to a maximum vertical deflection of 13.5mm under its safe working load. Any excess indicates structural overload or material fatigue, requiring immediate unloading and inspection.
How does the integration of automated shuttle systems affect pallet rack design? +
Automated shuttle integration (e.g., Radio Shuttle systems) requires high structural precision. Upright alignment tolerances, rail levelness, and structural frame stiffness must be maintained within tight parameters to ensure the automated shuttle runs smoothly. Standard static tolerances are insufficient, requiring precision-formed steel sections with high torsional rigidity.