CE Certified Warehouse Racking Manufacturers & Factories

High-Capacity, Engineered Heavy-Duty Storage Systems Complying with European Structural Integrity and Seismic Standards.

Shenzhen Lijin Storage Equipment Co., Ltd.

Established in 2015, Shenzhen Lijin Storage Equipment Co., Ltd. has positioned itself as an industry-leading OEM/ODM manufacturer specializing in high-performance structural steel pallet racks, mezzanine floor systems, and fully integrated automated warehousing solutions. Spanning a state-of-the-art facility of 35,000 m², our engineering competence and manufacturing excellence support a growing portfolio of complex warehousing demands worldwide.

Driven by strict compliance and innovative engineering design, Lijin has cultivated more than 12 years of industry experience, with over 8 years of dedicated direct export footprint across North America, Western Europe, Southeast Asia, and the Middle East. Last fiscal year, our global trade volume exceeded USD 22 million, proving the market viability and structural reliability of our product systems.

35k
SQ. METERS FACTORY
12+
YEARS EXPERTISE
$22M
GLOBAL REVENUE
850+
SUPPLY CHAIN PARTNERS

Engineering Compliance & Structural Integrity

Understanding the stringent regulatory frameworks governing structural warehouse installations globally.

Demystifying CE Mark (EN 15512 & EN 15620)

In the European Economic Area (EEA), warehouse racking is categorized as a structural construction product, making CE certification an essential prerequisite for statutory safety compliance. Our systems are engineered in strict accordance with EN 15512 (Steel static storage systems – Adjustable pallet racking systems – Principles for structural design) and EN 15620 (Steel static storage systems – Tolerances, deformations and clearances). These rules dictate critical structural design parameters:

  • Elastic Design Limits: Accurate calculation of down-aisle and cross-aisle structural stability, preventing buckling under maximum rated load configuration.
  • Seismic Resilience (Seismic Design): Dynamic response analysis corresponding to regional ground-acceleration parameters, securing the rack structure against seismic collapse.
  • Deflection Ratios: Standard limitation of vertical beam deflection to L/200 (where L is beam span) under full working load, assuring material fatigue life and forklift operational safety clearances.

Material Standards & Structural Safety Verification

Lijin Racking relies exclusively on verified premium steel grades. Our components are manufactured from high-yield Q235B and Q355B structural carbon steel, closely mirroring Western equivalents like S235JR and S355JR. By controlling raw materials, we ensure high elasticity, ultimate tensile strength, and cold-forming structural integrity.

We deploy a multi-stage structural validation system that involves the following procedures:

  1. Finite Element Method (FEM) Modeling: Racking layouts are evaluated using advanced computer simulation software to analyze load paths, physical stresses, and wind/seismic actions.
  2. Ultrasonic NDT (Non-Destructive Testing): Applied systematically to weld lines and load connection joints, verifying complete internal penetration and detecting microscopic flaws.
  3. Endurance and Destruction Stress Testing: Load cells are loaded up to 1.5 times the structural limit to ensure margin ratios exceed CE directive factors.

Macro-Industry Warehousing Solutions

Tailored structural designs custom-configured to fit dynamic sector challenges and requirements.

Cold Chain & Frozen Food

Cold storage warehousing environment demands space density due to high refrigeration costs. Drive-in systems and mobile racking configuration reduce structural footprints while resisting sub-zero temperature stresses down to -30°C using specialized low-temperature powder coatings.

3PL Logistics & Distribution Centers

Third-Party Logistics centers rely heavily on structural configuration flexibility and product rotation rates. Adjustable selective pallet racking, combined with heavy-duty mezzanine floors, maximize SKU selectivity and vertical volume utilization rates.

Heavy Industrial & Steel Storage

Handling long, unwieldy payloads like steel pipes, lumber, and rebar requires specialized structural arm configurations. Our heavy-duty cantilever systems prevent product deflection while keeping loading channels accessible for side-loaders.

China Factory 4.0: Supply Chain & Manufacturing Process

Ensuring dimensional accuracy and welding integrity across our structured production line.

Raw Material Preparation
Raw Material
Roll Forming Process
Roll Forming
Precision Cutting
Cutting
Stamping Operations
Stamping
Bending Process
Bending
Automated Welding
Welding
Polishing and Surface Prep
Polish
Electrostatically Applied Painting
Painting
Finished Goods Warehousing
Warehouse
High Precision Rolling Machine
Rolling Machine
Automated Punching Machine
Punching Machine
Plate Shearing Machine
Plate Shearing Machine
CNC Bending Machine
Bending Machine
Industrial Laser Cutting Machine
Laser Cutting Machine
Robotized Welding Station
Welding Machine
Surface Polish Machine
Polish Machine
Light Frame Forming Line
Light Frame Forming Line
Automatic Powder Coating Spraying Line
Automatic Spraying Line

Future-Proofing Intralogistics & Racking Roadmap

Integrating traditional storage frameworks with dynamic robotic and IoT systems.

Modern material handling solutions are shifting away from static shelving towards automated, responsive hardware configurations. Lijin's product roadmap aligns with high-density fulfillment environments through three key structural adaptations:

1. AS/RS (Automated Storage & Retrieval Systems) Compatibility

Traditional structural racking profiles are manufactured with tight physical tolerances (+/-1.5mm) to support robotic crane guideways, miniload configurations, and shuttle operations. We design racking channels that support high dynamic load cycles and accommodate electronic sensors for warehouse execution software.

2. Smart Racking: IoT Structural Health Sensors

In pilot configurations, our R&D team is integrating strain-gauge sensors into critical upright columns. These sensor packages track structural deflection in real-time, sending system warnings to control dashboards if a forklift impact or seismic event compromises upright integrity.

3. Environmental and Green Material Initiatives

Lijin actively reduces carbon footprints by using energy-efficient powder curing lines and recycling waste steel scrap. We also focus on high-durability galvanized steel finishes that eliminate volatile organic compound (VOC) outgassing, making our systems safer for organic food storage and pharmaceutical environments.

Global Logistics & Compliance Strategy

Facilitating smooth cross-border execution from production to structural permit sign-off.

Supply Chain & On-Site Installation

Navigating the installation of large-scale structural pallet racks requires localized expertise. Lijin maintains partnerships with local engineering firms to facilitate structural engineering calculations (structural stamps) required for municipal warehouse permits across Western Europe and North America.

We provide full documentation, assembly diagrams, video guides, and, for large-scale operations, dispatch experienced construction supervisors to coordinate with local assembly teams to ensure structural alignment complies with safety tolerances.

Procurement Frameworks

To shield clients from volatile global steel pricing and long transit lead times, Lijin offers customizable sourcing contracts:

  • Flexible Incoterms: Supporting EXW, FOB, CIF, DDU, and DDP solutions depending on internal customs logistics support.
  • Optimized Packaging: Heavy industrial bundles are wrapped with edge protectors and structural steel strapping to prevent damage during containerized sea transit.
  • Quality Inspections: Global buyers can request third-party inspections (SGS, TÜV Rheinland) before final shipping clearance.

Industrial Procurement FAQ

Direct answers from our senior engineering team on design limits, structural standards, and shipping.

Q1: What structural differences make a racking system CE certified?
CE certified racking systems are structurally engineered under EN 15512 safety protocols. This guarantees that cold-formed steel sections meet specific yield strengths, weld penetrations undergo strict testing, safety factors accommodate dynamic load variables, and structural deflection under maximum capacity does not exceed L/200.
Q2: Can Lijin adjust racking designs for high-seismic zones?
Yes. Our R&D team uses Finite Element Analysis (FEA) to simulate seismic accelerations based on regional building codes (like IBC or Eurocode 8). We adjust footing structures, use thicker structural steel plates, and add custom diagonal bracing arrays to withstand seismic forces.
Q3: What steel grades do you use for heavy-duty components?
We use Q235B and Q355B structural steel, which have chemical compositions and mechanical properties comparable to European standards S235JR and S355JR. These steel grades provide excellent weldability and structural yield strengths for high-load profiles.
Q4: What is the typical lead time for custom production orders?
Standard customized configurations require 20 to 30 days for manufacturing from drawing approval to quality release. This varies based on system complexity, order volume, and customized requirements (e.g., custom powder-coating configurations or unique zinc-plating steps).