Top China Longspan Storage Supplier & Exporter

Engineering High-Density Structural Shelving Systems, Modular Industrial Warehousing Platforms, and Certified Heavy-Duty Stacking Racks Engineered for Extreme Load Capacities and Optimal Spatial Efficiency Worldwide.

Global Commercial & Industrial Storage Landscape

In modern global commerce, logistics and supply chain managers face constant pressures to optimize vertical storage capacity, ensure operational safety, and adapt to high-velocity throughput configurations. Longspan storage systems represent the structural backbone of this physical optimization. By bridging the gap between heavy-duty pallet racking and light-duty shelving, longspan storage systems deliver unmatched configurations for hand-loaded, medium-to-heavy stock profiles.

From automated e-commerce fulfillment hubs in North America to industrial supply warehouses in Western Europe, the requirements remain consistent: structural integrity, reliable load ratings, modular scalability, and compliance with strict structural and occupational safety standards (such as EN 15512, AS4084, and FEM guidelines). Selecting a qualified manufacturer who understands the interaction of cold-rolled steel properties, anti-corrosive powder coatings, and precise load limits is vital for commercial viability and hazard mitigation.

Why Choose Engineered Longspan Storage?

High Load-to-Weight Ratio: Built using cold-rolled structural steel (Q235B/Q355) optimized to maximize shelf load limits while keeping overall rack weight low.

Modular Scalability: Easily adapts to multi-tier layouts, mezzanine integrations, and automated storage and retrieval systems (ASRS).

Safety-First Engineering: Equipped with secure lockable beam pins and safety accessories to prevent accidental dislodgement during operations.

18,000㎡
Production Facility
$12M+
Annual Export Value
45+
QC Inspectors
850+
Supply Chain Partners

Guangdong Luyuan: Your Trusted Structural Storage Partner

Guangdong Luyuan Import and Export Trading Co., Ltd. is a professional warehouse storage rack manufacturer and global supplier specializing in industrial racking systems, warehouse shelving solutions, and customized storage equipment. Established in 2016, the company operates a modern production facility covering 18,000㎡, integrating product design, manufacturing, quality inspection, and international trade services.

With annual export revenue reaching approximately USD 12 million and 8 years of export experience, Luyuan has developed strong capabilities in serving global customers with reliable warehouse storage solutions. The company has more than 12 years of industry experience, providing high-quality pallet racks, heavy duty racks, cantilever racks, mezzanine systems, supermarket shelving, and customized warehouse solutions.

Compromise-Free QA/QC Control Systems

Luyuan follows strict quality control procedures throughout the production process. All products are inspected through raw material inspection, welding quality checks, dimensional measurement, load capacity testing, surface coating inspection, and final product evaluation before shipment. The company has a professional quality inspection team of 45 members to ensure every product meets international standards.

Our commercial scale allows us to cultivate long-term cooperation with more than 850 supply chain partners, including premier steel mills, automated logistics providers, global storage equipment distributors, and industrial solution integrators. We proudly serve warehouse operators, logistics companies, manufacturing enterprises, retail chains, construction contractors, and storage equipment distributors worldwide.

With a professional R&D team and continuous innovation capability, Luyuan focuses on developing efficient, safe, and flexible storage solutions. The company owns a dedicated engineering department with 28 experienced R&D engineers specializing in structural design, warehouse layout optimization, and customized rack system development. We offer comprehensive customization options, including rack dimensions, load capacity, colors, materials, configurations, and complete warehouse planning solutions. Through advanced design software and professional engineering support, the company can deliver tailor-made solutions based on different customer requirements. In the past year, Luyuan launched more than 120 new products and improved existing storage systems to meet changing market demands.

State-of-the-Art Production & Machine Specifications

Advanced cold-forming machinery, high-intensity fiber lasers, and robotic welding stations form the core of our smart factory. We maintain strict manufacturing tolerances of ±0.1mm, ensuring each upright and beam locks together perfectly for high structural load capacities.

Steel Coil Cutting
Step 1

Cutting

Automated slitting machines cut steel coils to exact dimensions for cold forming.

Profile Bending
Step 2

Bending

Precision roll-forming columns and step-beam edges for optimal safety profiles.

Structure Welding
Step 3

Welding

Carbon dioxide shielded welding ensures strong joints across dynamic structural points.

Epoxy Powder Spraying
Step 4

Spraying

Automated electrostatic powder coating lines provide 60-80μm thickness of durable corrosion protection.

Secure Packing
Step 5

Packing

Heavy-duty bubble wrap and steel strap binding protect frames during global transit.

High Precision Laser Cutting
Laser Tech

Laser Cutting Machine

Automated high-speed fiber laser cutting systems ensure clean cuts for all parts.

Automatic Bending Machine
Bending Tech

Automatic Bending Machine

Programmed multi-angle metal bending processes ensure consistent parts across batches.

CNC Precision Bending
CNC Tech

CNC Bending Machine

Computer numerical control folding mechanisms ensure correct frame assembly and perfect fit.

China Supply Chain Resilience, Raw Material Edge & Cost Efficiency

As one of China's top export regions, Guangdong combines strong manufacturing capacity with convenient access to global shipping. By leveraging China’s extensive industrial infrastructure, Luyuan secures direct access to high-grade cold-rolled steel coils, minimizing exposure to raw material price volatility. Our integrated logistics systems allow us to source high-grade Q235B steel directly, ensuring that we maintain stable pricing for our clients, even during fluctuating global market conditions.

Direct Steel Mills Relationships

Luyuan secures wholesale raw materials directly from major domestic steel complexes, ensuring consistent metallurgical chemical properties and predictable mechanical stress resistance.

Guangdong Port Logistics Hub

Located close to international shipping ports in Shenzhen and Guangzhou, we ship orders efficiently, reducing global sea freight costs and transit times for our international clients.

Scalable Assembly Operations

Our automated machinery allows us to scale production up or down, enabling us to handle large-scale rollouts without extending lead times.

Localized Industrial & Commercial Applications

Every warehousing space has unique physical demands. We design customized layouts tailored to the operational realities and regulatory standards of each target market.

E-Commerce Fulfillment

Optimized for fast-paced carton-flow picks and manual stock replenishment. Adjustable step-beams allow operations managers to quickly reconfigure layouts when SKUs and packaging dimensions change.

Heavy Industrial Tooling

Designed for heavy machinery parts, tooling fixtures, and manufacturing sub-assemblies. Heavy-duty boltless racking and solid steel decking panels support high point loads without warping.

Cold Storage Warehouses

Utilizes cold-resistant, hot-dip galvanized steel coatings that resist rust and corrosion down to -40°C. Perfect for food processing facilities, medical distribution centers, and chemical storage.

Technology Roadmap & Future Outlook

The industrial storage sector is evolving toward smarter, more sustainable, and integrated systems. Our engineering department is actively developing technology for the next generation of logistics operations.

Smart Sensor Integration (RFI & Load Sensing)

Our next-generation heavy-duty systems will support integrated load-distribution sensors. By monitoring beam deflection in real-time, warehouse management systems (WMS) receive instant alerts before structural limits are exceeded, enhancing facility safety.

Anti-Seismic Modular Geometry

We are optimizing the structural configuration of our upright uprights to absorb seismic activity. Our seismic-rated baseplates and high-ductility connector nodes are engineered to meet safety standards in earthquake-prone zones worldwide.

Global Compliance & Localized Technical Support

We make importing warehouse racking straightforward by ensuring all designs comply with international regulatory frameworks and structural safety standards.

CE Certification

Meets EU workplace health and safety directives, covering fire-proof liquid storage and structural steel safety.

AS4084 Standards

Designs comply with Australian steel storage shelving guidelines, including specific load and stability calculations.

FEM Guidelines

Complies with European Materials Handling federation requirements, focusing on static calculation procedures.

Customized BIM & CAD

We deliver precise CAD layout proposals and building information models (BIM) for simple integration with municipal building codes.

Technical Q&A - Professional Storage Guide

Find answers to key technical questions about structural specifications, loading parameters, and international compliance for our commercial storage platforms.

What structural safety coefficients are used in Luyuan's storage racks?
Our standard designs use a safety factor of 1.5 to 1.6, compliant with EN 15512 and FEM design codes. This means the actual ultimate structural failure load of our shelving profiles is at least 1.5 times the stated maximum uniform distributed load (UDL) limit, providing safety margins during daily operations.
Can boltless storage racks support loads up to 500kg per shelf?
Yes. Our heavy-duty boltless racking configurations feature thickened structural steel columns (up to 2.0mm thickness) and deep Z-shaped profile step-beams. Combined with reinforcing center support bars beneath the metal shelf decking, these systems safely support up to 500kg UDL per level.
What anti-corrosion surface treatments do you offer for longspan racks?
Our standard finish uses an electrostatic epoxy-polyester powder coating cured at 180°C to 200°C. For damp, chemical-rich, or cold storage conditions, we offer hot-dip galvanizing (HDG), which provides zinc protection conforming to ISO 1461 for long-lasting corrosion resistance.
How do you verify the load-bearing claims of your racking systems?
All structural designs undergo Finite Element Analysis (FEA) simulations during the engineering phase. Once manufactured, sample racks undergo mechanical stress-load tests in our factory using hydraulic presses. We verify deflection rates under 100% capacity to ensure compliance with international standards before shipping.
Do you supply layout planning services for new warehouse construction?
Yes. Our engineering department provides CAD and 3D warehouse layout optimization services. We calculate aisle widths, forklift turning radiuses, load distributions, and pick paths to design space-efficient storage systems tailored to your facility.