High-Performance Certified Storage Systems
Engineered for structural safety, dimensional uniformity, and extreme seismic integrity. Explore our heavy-duty configurations deployed across FMCG, cold storage, e-commerce, and industrial manufacturing centers worldwide.
Heavy-Duty Logistics
Heavy Duty Pallet Rack Metal Shelf Logistics Storage Shelves Pallet Rack Storage Facilities Forklift
Modular Longspan
Adjustable 5-Layer Steel Metal Stacking Racks & Shelves Anti-Rust Efficient Warehouse Storage Solution
Automated AS/RS
Multi Shuttle -color Automatic Racking System
Heavy Materials
Q235 Steel High Density Layout Rack for Building Materials Storage
Pipes & Timber
Durable Heavy-Duty Industrial Shelving Unit Durable Adjustable Cantilever Arm Racks Racking System for Warehouse Storage
Stackable Racks
Vertical Storage 4-6 High Powder Coating Heavy Duty Mild Steel Q235 Forklift Portable Storage Textile Racks
Distribution Shelving
Adjustable Black Iron Industrial Storage Shelving Cheap Steel Metal New Discount Stackable Racks & Shelves
FIFO Order Picking
Factory Price Carton Flow Rack Adjustable Wheel Track Shelving for Warehouse Order Picking
Why International Supply Chains Rely on HEDA Shelves
Operating since 2001, Guangzhou Heda Shelves Co., Ltd. combines certified structural engineering with massive manufacturing capacity to eliminate supply risk for global distributors and large logistics projects.
Verified CE & ISO Credentials
Every structural system complies strictly with CE Certificate No. 2435-CPR-8605159 and ISO 9001:2015 Quality Management (Certificate No. 18624Q00169R0M). Raw materials adhere to RoHS compliance, providing traceable mill certificates that satisfy local building authority audits and global tender prerequisites.
Free 3D Layout & Seismic FEA
Avoid costly on-site installation rework. Our senior racking structural engineers generate complimentary AutoCAD layouts, realistic 3D spatial models, and finite element stress calculations (FEA). We tailor beam pitch, frame bracing, base plate anchors, and aisle tolerances directly to your specific forklift reach and building column envelope.
Rapid Factory-Direct Transit
Strategically situated near the major deep-water ports of Guangzhou and Nansha, our export packing is optimized to maximize container volume while preventing transit abrasion. Indicative direct sea transit times are 2–5 days to Vietnam, 3–5 days to Manila, 5–7 days to Singapore/Laem Chabang, 6–8 days to Port Klang, and 7–10 days to Jakarta.
10-Step Controlled Factory Production Pipeline
From initial cold-rolled steel inspection through robotic welding and automated powder coating, quality is engineered into every millimeter of our upright frames and load beams.
Steel Coil QA
Spectrometric testing of Q235B/Q355B coils for yield strength and ductility.
CNC Slitting
High-precision decoiling and longitudinal slitting to strict tolerances.
Column Punching
Automated continuous multi-station punching of 50mm/75mm teardrop pitches.
Roll Forming
Gradual 24-pass precision cold rolling preventing micro-fissure strain.
Profile Calibration
Laser-guided dimensional verification of omega post profiles and beam folds.
Robotic Welding
MIG/MAG automated robotic welding of beam end connectors and base plates.
Acid Pickling
Multi-stage immersion descaling removing mill scale and thermal oxides.
Phosphatization
Zinc phosphate chemical conversion coating for extreme tropical corrosion adhesion.
Powder Coating
Electrostatic dry powder application cured in automated 200°C convection tunnels.
Container Loading
Numbered modular bundling, edge-guarding, and container volume optimization.
Engineering Specifications, Metallurgy & Global Procurement Shifts
A comprehensive technical evaluation of EN structural racking codes, steel grade performance under dynamic loads, and emerging supply chain megatrends driving warehouse modernization.
Structural Compliance: Navigating EN 15512:2020 and International Standards
Industrial pallet racking is not merely warehouse shelving; it is a specialized class of load-bearing structural civil engineering. Modern procurement mandates strict adherence to the European Standard EN 15512:2020 (Steel static storage systems - Adjustable pallet racking systems - Principles for structural design), which replaced earlier iterations to introduce rigorous limit state design philosophies, non-linear global frame analyses, and updated semi-rigid beam-to-column connector testing protocols.
When assessing a CE Certified manufacturer, procurement officers and structural consultants must verify that factory capacity accounts for both Ultimate Limit State (ULS) criteria—ensuring structural integrity under maximum rated loads plus live factor margins—and Serviceability Limit State (SLS) criteria. Deflection limits under EN 15512 mandate that maximum beam deflection must not exceed L/200 (where L represents clear beam span), preserving handling safety for automated equipment and mast reach forklifts.
| Engineering Attribute | EN 15512 / CE Certified Standard | Conventional Uncertified Racking | Structural Impact on Warehouse Safety |
|---|---|---|---|
| Steel Grades Utilized | Q235B (Yield ≥ 235 MPa) / Q355B (Yield ≥ 355 MPa) | Scrap-blend non-certified commercial steel | Guarantees predictable plastic hinge formation without catastrophic brittle fracture. |
| Safety Factors (Dead & Live) | γG = 1.35 (Dead), γQ = 1.40 (Live) | Unverified arbitrary multipliers (≤ 1.15) | Absorbs localized impact energy from counterbalanced forklift guidance errors. |
| Surface Pre-Treatment | Automated Pickling & Phosphating (7-stage) | Manual solvent wipe or bare primer dip | Prevents micro-corrosion beneath powder layer in 80%+ RH tropical ambient humidity. |
| Beam Connector Locks | High-tensile spring steel safety pins (tested shear) | Friction fit or light wire clips | Eliminates vertical beam dislodgement risks caused by upward pallet forks during extraction. |
| Seismic Verification | EN 16681 / Eurocode 8 Dynamic Response Spectrum | Ignored / Static assumptions only | Prevents progressive collapse (domino effect) across active seismic fault zones. |
Future Procurement Trends: Automation, Sustainability, and Hybrid Densification
The global warehousing landscape is experiencing massive operational shifts, influencing how enterprise supply chain directors procure storage infrastructure over the next decade:
- The Pivot to 2D/4D Shuttle Matrix AS/RS: Traditional static racking is rapidly being supplemented or supplanted by automated radio shuttle and four-way shuttle solutions. In cold-chain logistics and frozen seafood storage, where conditioning cost per cubic meter is exceptionally high, shuttle systems eliminate operational forklift aisles, achieving up to 85% cubic space utilization while reducing forklift refrigeration ingress.
- Seismic Engineering for Island Arc Logistics: As manufacturing infrastructure surges across seismically active zones such as the Philippines, Indonesia, and Japan, static racking calculations now require site-specific ground acceleration response spectra. This entails widened column footprints, cold-formed heavy-gauge baseplates (≥12mm), embedded chemical or mechanical anchors, and customized horizontal and diagonal frame bracing.
- C4/C5 Coastal & Tropical Anti-Corrosion Formulations: Moisture, salt spray, and extreme temperature variations degrade low-grade coatings within months. Modern procurement specifications dictate zinc phosphatization followed by epoxy-polyester electrostatic powder coats (≥70–90 μm dry film thickness), or continuous hot-dip galvanization (≥55–70 μm) for deep-freeze (-30°C) and open yard applications.
- Low-Carbon Green Steel Mandates: Global sustainability reporting (Scope 3 supply chain emissions) requires factories to document EPD (Environmental Product Declarations) and demonstrate energy-efficient manufacturing pipelines utilizing high-yield electric arc furnace (EAF) steel coils.
Frequently Asked Questions on Certified Racking
Direct technical answers from our structural engineering division covering international codes, shipping terms, seismic customization, and installation guidelines.
What specific certificates validate that your factory is CE certified?
Our production facilities hold European Construction Products Regulation (CPR) compliance under CE Certificate No. 2435-CPR-8605159, in addition to ISO 9001:2015 certification (Certificate No. 18624Q00169R0M) and RoHS material non-toxicity compliance. These documents are backed by notified third-party test reports verifying physical yield testing, beam-to-column connector shear moments, and frame stub-column compression tests.
How do you accommodate seismic load calculations for high-risk zones?
For installations situated in seismically active regions, our engineering department performs dynamic structural analysis following Eurocode 8 (EN 1998) and EN 16681 guidelines. Utilizing customer-supplied geotechnical data (peak ground acceleration ag, soil type, importance factor), we engineer heavier upright wall thicknesses, reinforced cross-bracing diagonals, oversized baseplates, and seismic isolator anchors to protect personnel and inventory.
What technical data must buyers supply to receive a certified CAD layout?
To deliver an optimized structural proposal, we require: (1) Architectural floor plan with clear heights to eaves and obstructions; (2) Concrete slab specification (thickness, compressive strength f'c, rebar reinforcement); (3) Pallet specifications (width, depth, overall palletized height, and maximum dead weight); (4) Material handling equipment specifications (forklift mast type, collapsed height, turning radius, and lift capability); and (5) SKU velocity profiles.
How does your surface treatment withstand harsh tropical and cold environments?
Our steel undergoes a fully automated, continuous 7-stage chemical pretreatment: acid pickling to eliminate surface oxides, water washing, followed by zinc-phosphating. This provides a microscopic crystalline etching layer that bonds tightly with our polyester resin powder coat (≥70–90 μm thickness). For deep freezer environments or coastal sites exposed to salt mist, we supply pre-galvanized or hot-dip galvanized components.
What installation support and documentation do you provide for foreign projects?
Every export consignment includes high-resolution assembly schematics, component identification tags stamped into steel, bill of materials (BOM), step-by-step video installation manuals, and anchor torque criteria. For large-scale multi-tier mezzanines or automated AS/RS racking structures, we can dispatch certified structural supervisors to lead local contractor crews or provide live remote engineering guidance.
What trade and shipping incoterms do you support for international shipments?
We routinely supply orders under FOB (Guangzhou/Shenzhen), CIF, CFR, and DDU/DDP terms worldwide. Our dedicated shipping logistics division works with major ocean container alliances to secure container space. By bundling upright frames nested within beams and custom-strapping components, we consistently achieve over 95% volumetric fill rates across 40ft High Cube containers.
Design Your CE Certified Warehouse System Today
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