High-durability structural industrial racking, mezzanine platforms, and smart warehouse optimization systems manufactured to dynamic ISO9001 standards.
Guangdong Guanlongxing Storage Equipment Co., Ltd. stands at the forefront of high-capacity storage design. Since our establishment in 2017, we have specialized in delivering robust, high-performance structural systems, including custom cantilever racks, industrial heavy-duty shelving, and comprehensive logistics platforms globally.
Operating a modernized, digitalized manufacturing footprint extending over 28,600 m², we implement vertical integration from standard structural raw materials to final anti-corrosive powder finishes. By bringing design, manufacturing, validation engineering, and worldwide logistics operations under one control, we offer certified warehouse equipment tailored to the distinct mechanical stress profiles of dynamic warehouses.
Through our dedicated R&D department consisting of 62 experienced engineers, we consistently pioneer upgrades in column structural integrity and custom hardware configurations, including 136 new products developed last fiscal year to keep pace with automated distribution demands.
Understanding structural load mechanics, materials choice, and architectural load-bearing safety parameters.
In modern industrial storage, cantilever rack configurations serve as the structural backbone for holding irregular, elongated, or heavy linear items. From structural steel pipes and lumber packages to heavy plastic extrusions and large sheet metals, these systems eliminate the front vertical posts found in standard pallet racks. By removing this front obstruction, cantilever systems permit direct forklifts access to vertical slots, optimizing warehouse volume and accelerating handling speeds.
Designing custom cantilever solutions requires precise calculations of structural static loads and dynamic moments. Unlike standard pallet racks where loads rest directly on horizontal beams supported on both ends by uprights, a cantilever arm acts as a true structural cantilever beam. This means the arm is fixed at only one point—the vertical upright column.
We provide two distinct configurations tailored to different operational demands:
1. Roll-Formed Cantilever Racks: Ideal for light to medium-duty loads (ranging from 500kg to 1,500kg per arm). Constructed from high-strength steel coil, formed through progressive cold-rolling mills. These systems are cost-effective, versatile, and suitable for indoor applications with moderate weight profiles.
2. Structural Steel Cantilever Racks: Designed for high-capacity applications (supporting up to 5,000kg per arm and beyond). These racks are fabricated from heavy-duty wide-flange H-beams and hot-rolled structural channels. Highly resistant to forklift impacts, these configurations are perfect for outdoor lumber yards, steel mills, and heavy equipment manufacturing plants.
A visual walkthrough of our 13-stage manufacturing, machining, and validation testing processes.
Our quality verification processes are overseen by a dedicated team of 46 quality inspectors who verify tolerances, welding quality, and surface treatments. Raw materials are sourced from premium domestic mills with full material certificates. Our production floor uses CNC machinery, automatic welding robots, and computer-controlled powder coating lines to maintain structural uniformity and dimensional precision.
Every batch of racks is subjected to standard load capacity testing, dimensional inspections, welding joint checks, and powder coating adhesion testing. This ensures compliance with global standards, guaranteeing safety and structural integrity under full loads.
Why global enterprises source from Guangdong's integrated steel-fabrication industrial clusters.
Sourcing from Guangdong Guanlongxing gives buyers access to China's highly integrated supply chain infrastructure. Because we control the process from raw steel sourcing to coating, packaging, and logistics, we offer distinct advantages in speed, cost, and custom capability:
We use Q235B and Q345B carbon structural steel, known for yield strength, elongation properties, and welding compatibility.
Our 28,600 m² facility and automated production lines process over 2,500 tons of structural steel monthly, ensuring reliable delivery.
Our facility is located near the ports of Shenzhen, Guangzhou, and Hong Kong, streamlining container loading and reducing ocean freight transit times.
Our raw material procurement contracts shield customers from sudden market fluctuations. Additionally, using CNC equipment for custom punching and shaping cuts material waste by up to 12%. This efficiency is reflected in our competitive pricing for major overseas warehousing setups.
Why certified storage platforms are essential for safety, insurance compliance, and building approvals.
In Europe, North America, and Australia, industrial warehouse racking must meet strict regional safety guidelines. Using uncertified racking exposes warehouse operators to regulatory fines, insurance issues, and safety hazards.
Guanlong’s systems are CE Certified and engineered to meet major international standards:
Our manufacturing processes adhere to these guidelines. For seismic zones, our engineers use advanced FEM analysis to customize baseplates, dynamic anchors, and bracing. This provides the structural resistance needed to withstand seismic forces and protect personnel and products.
How specialized storage solutions optimize floor space across diverse sectors.
Cantilever racking is highly effective for items that cannot be stored on standard pallet configurations. Key applications include:
Keeps long wood bundles flat and dry, preventing warping. Front-open designs permit forklifts with wide spreaders to handle loads easily.
Ideal for pipes, copper tubing, and aluminum extrusions. Arms can be fitted with removable end stops to prevent rolling.
Offers safe storage for sheet metals, drywall, and plastic paneling. Runways can be outfitted with solid decking for varied loads.
Integrating structural storage with automation and real-time inventory management.
Industrial warehousing is shifting toward automation. Modern installations integrate cantilever and high-rise racking with AS/RS (Automated Storage and Retrieval Systems). Using automated crane runners and heavy-duty load platforms, these setups handle long loads without manual forklift operation, maximizing vertical space and keeping workers out of active aisles.
Additionally, modern systems can incorporate IoT load-cell sensors on critical arms. These sensors monitor load weight and deflection in real time, alerting operations if an arm is overloaded. Integrating this data with warehouse management software helps prevent structural issues before they occur.
Technical answers to key structural design and sourcing questions.
Load capacity is determined by engineering calculations and material profiles. Roll-formed arms support 500kg to 1,500kg per arm, while heavy-duty structural steel designs carry 1,000kg to 5,000kg+ per arm. Total column load-bearing limits are determined by overall height, arm spacing, and seismic zone requirements.
CE Certification confirms that our racking complies with European directives for machinery, health, and occupational safety. In many regions, building departments, insurance providers, and structural engineers require third-party certifications like CE to approve warehouse permits.
Yes, they are commonly used in outdoor lumber and metal yards. For outdoor use, we recommend hot-dip galvanized (HDG) steel, which provides long-term protection against rain, snow, salt, and UV exposure. Alternatively, we offer heavy-duty outdoor-grade powder coatings.
Single-sided cantilever racks are designed to sit against a wall, with arms projecting in one direction. Double-sided racks feature a central column with arms extending from both sides, allowing for greater storage capacity and double-sided forklift access.
Lead times depend on project scale and customization. Standard custom configurations are manufactured and shipped within 20 to 30 days of design approval. Our location in Guangdong allows us to arrange fast, direct container shipping from local deepwater ports.
Select from our range of structural steel warehouse racks, multi-tier mezzanines, and industrial steel platforms.
Guanlong Rack
