Engineered for high density, multi-layered loading capacities, and severe-environment structural longevity.
Addressing macro-logistical challenges through precision manufacturing, structural integrity, and regulatory compliance.
Rapidly skyrocketing commercial real estate prices and dense urban warehousing footprints command a strategic paradigm shift towards optimized vertical storage. Longspan racking configurations bridge the crucial payload gap between heavy palletised loads and manual hand-picking facilities.
Structural reliability under dynamic payloads is non-negotiable. Our CE certification satisfies EN 15512 standards, guaranteeing structural deflection parameters, high seismic tolerance thresholds, and strict compliance with European and global industrial warehouse safety directives.
Utilizing high-grade Q235 cold-rolled carbon steel, our systems execute an unparalleled strength-to-weight ratio. Coated with specialized electrostatically deposited epoxy-polyester powder, our racking platforms offer anti-rust protection and resistance to aggressive industrial chemicals.
"The critical factor in safe industrial storage is structural redundancy." While basic racking platforms may carry visual structural similarity, the true engineering differentiation lies within the cold-rolled mechanical profile parameters, the steel metallurgy (Q235 certified), and structural tolerances calculated under standard FEM directives. Guangzhou Fangjiu Shelf Co., Ltd. incorporates real-world safety factors exceeding 1.5x structural capacity, preventing cataclysmic buckling events and maximizing warehouse floor safety.
Discover our state-of-the-art 32,000 sqm manufacturing plant operating under strict ISO 9001:2015 controls.
Designed for industrial storage engineering. Choose standard or custom tolerances based on structural requirements.
| Racking Spec Component | Technical / Engineering Parameter | Regulatory Standard & Compliance |
|---|---|---|
| Raw Structural Material | Q235 Carbon Steel (Cold-Rolled profiles with high tensile structural rigidity) | GB/T 700-2006, ASTM equivalents |
| Load Deflection Ratio | Limit to L/200 under maximum rated Uniformly Distributed Load (UDL) | EN 15512 / FEM 10.2.02 Guidelines |
| Standard Layer Loading Limit | 100 kg to 5,000 kg per layer depending on cold-roll gauge thickness (Customizable) | Structural load test verified |
| Upright Punch Profile | Optimum butterfly connector shape with security locking pin design | ISO 9001 certified structural engineering |
| Chemical Treatment & Finish | Multi-stage phosphate pretreatment followed by electrostatic epoxy-polyester powder coat | EN ISO 12944 Corrosion Class C2/C3 |
| Quality Control Testing Protocols | 100% weld ultrasonic inspection, powder-coating thickness audits, loading strain gauge testing | 35-inspector Quality Management System |
Adapting physical infrastructure layouts to distinct global commerce workflows.
Heavy castings, tires, and motor parts require high depth longspan shelves with heavy load support. Our custom adjustable beams feature safety pins to resist severe impact from forklifts or heavy parts retrieval.
Designed for fast hand-picking systems. Using 4-layer multi-level configurations, warehouses achieve optimized SKUs separation, increasing logistics turnaround speed by up to 35% in high-volume regions.
Warehouses in seismic active zones require reinforced base plates and thicker anchor bolts. Galvanized anti-corrosion longspan storage racks perform exceptionally in humid, coastal logistics zones.
Your globally trusted partner for longspan storage systems, combining engineering expertise with robust commercial capacities.
Established in 2015, Guangzhou Fangjiu Shelf Co., Ltd. operates a modern, state-of-the-art manufacturing facility spanning 32,000 square meters. Serving as a trusted backbone for global supply chain optimization, we possess 16 years of deep industrial expertise combined with 8 years of dedicated international export experience.
Driven by strong trade backgrounds and robust commercial capabilities, we generate over $18 million in annual export turnover, exporting high-performance storage products to major markets across North America, Western Europe, and Southeast Asia. We maintain partnerships with over 850 reliable supply chain entities.
Backed by advanced R&D capabilities, including 18 specialized mechanical and design engineers, we offer full OEM/ODM custom options—including custom dimensioning, load capacity engineering, color matching, and special seismic structural design. We successfully launched 45 new optimized storage products last year.
Providing specialized structures including gondolas, cantilever racking systems, and boltless light-to-heavy shelving designs.
Foresight into automation and sustainable material structures in future logistics spaces.
The standard warehouse is transitioning to semi-automated and fully automated environments. Future longspan structures will incorporate mechanical guide rail tolerances to seamlessly accommodate AGVs (Automated Guided Vehicles) and micro-shuttle systems.
We are actively transitioning our coating technology to completely zero-VOC, ultra-low curing temperature powder technologies. This reduces greenhouse gas emissions during production while ensuring that the end product emits no chemical outgassing in confined cold storage environments.
Our R&D division is engineering modular racking units modeled in BIM (Building Information Modeling). This allows logistical managers to mathematically test weight limits, structural seismic tolerances, and optimal configurations virtually before manufacturing begins.
Detailed engineering answers to the most common configuration and regulatory compliance queries from global distributors.
CE Certification is a mandatory declaration that industrial storage installations conform to European health, safety, and environmental protection standards. For warehouse racking, this verifies compliance with the FEM guidelines and EN 15512 structural calculation standards, ensuring the steel racking system does not experience localized buckling or cataclysmic collapses under load conditions.
Q235 steel possesses a yield strength rating of 235 MPa. It provides an optimal balance between structural rigidity, cost-efficiency, and ductility. In cold-rolled applications, it allows our automated lines to form precise profiles without developing micro-cracks in stress concentration points, preserving structural integrity.
The butterfly hole system relies on wedge action: as load weight is applied to the horizontal beam, the connection hooks seat tighter into the upright column. Coupled with mechanical safety pins, this design actively prevents accidental beam dislodgement from forklifts or vertical impact, maintaining structural alignment.
Longspan shelving is designed primarily for Uniformly Distributed Loads (UDL). If concentrated point loading (such as heavy machinery legs) is applied, the load path must be supported with custom steel wire decking or cross-support channel bars. Our engineering team calculates and implements these structural reinforcements during the ODM phase.
Utilizing our 32,000 square meter plant, automated production lines, and an extensive network of over 850 supply chain partners, we maintain a standard lead time of 15 to 25 days depending on the volume of customization required. Our annual export capacity exceeds $18 million, delivering securely packed goods to North America, Europe, and Asia.
Fangjiu Shelf