Featured Industrial Storage & OEM Mezzanine Systems
Discover factory-direct heavy-duty racking, mezzanine floors, and structural storage solutions manufactured with high-tensile Q235B and Q355B structural steel for maximum volumetric density.
Heavy Duty Boltless Shelf Rack Adjustable Metal For Warehouse Storage Steel Low Price
- 200–800 kg/tier
- Cold-Rolled Steel
- Interlocking Rivets
Custom Steel Structure Mezzanine Platform System Mezzanine Floor Loft Rack Storage Warehouse Workshop With Stairs
- 300–1200 kg/m²
- Stairs & Catwalks
- Multi-Tier Ready
NSF 4 Tiers 800lbs 21" D X 60" W X 72" H Industrial Commercial Chrome Steel Tubular Wire Shelving on Wheels
- 800 lbs Per Shelf
- Chrome Plated
- Heavy Castors
Custom I Beam Steel Structural Platform Mezzanine Floor Racking Loft for Warehouse Storage and Picking Area
- Universal I-Beam
- Clear Wide Spans
- Heavy Machinery
Europe Standard Industrial Steel Storage Pallet Rack
- Euro Spec 100% Selective
- Adjustable Beams
- Epoxy Powder Coated
Industrial Pallet Racking Selective Pallet Racking System Q235B Steel For 3PL Logistics Hubs With 1000-4000kg Load Capacity
- 1000–4000 kg/tier
- Certified Q235B Steel
- AS 4084 Referenced
High Capacity Durable Steel Pallet Racks Medium Shelf New EU Standard Warehouse Rack System for Order Fulfillment
- High-Density Pick Faces
- Modular Add-ons
- Dynamic Slotting
Heavy Duty Mezzanine Floor Racking Warehouse Storage Racks Shelf Units Pallet Rack System Equipment Platform Shelves Attic Rack
- Dual Tier Pallet+Shelf
- Punched Steel Deck
- Safety Swing Gates
Global OEM Racking Mezzanine Floor Manufacturing Leadership
Founded in 2001, Guangzhou Heda Shelves Co., Ltd. has evolved into an international premier manufacturer of industrial warehouse storage solutions and heavy-duty structural steel platforms. Operating a state-of-the-art 30,000 square meter intelligent manufacturing facility powered by over 300 experienced engineers, CNC tooling technicians, and project managers, we supply certified racking systems to more than 10,000 warehouse projects spanning Oceania, Europe, Southeast Asia, and the Americas.
When selecting a custom OEM racking mezzanine floor supplier, engineering rigor and verifiable structural integrity serve as the core prerequisites. We provide complete OEM and ODM supply partnerships for multinational brand distributors, automated material handling integrators, and industrial shelving contractors. Every component—from cold-roll formed omega-profile upright columns to interlocking boxed step beams—is manufactured under an ISO 9001:2015 certified quality framework, maintaining compliance with CE Certification (No. 2435-CPR-8605159), RoHS directives, and Australian AS 4084 / New Zealand NZS 1170.5 standards.
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Certified Prime Steel Q235B and Q355B structural grade coils with 100% mill test certificates.
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Automated Punching Lines High-precision continuous roll-forming lines maintaining ±0.2mm tolerance.
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Seismic Calculation Models Dynamic finite element structural modeling adhering to AS 4084 & NZS 1170.5.
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Biosecurity Export Cleared Steel-stillage packaging or ISPM-15 heat-treated skids compliant with DAFF/MPI.
Engineering Sign-Off & Layout Guarantee
Our in-house technical department produces free 3D CAD and BIM engineering drawings within 24 hours of receiving site blueprints. We deliver complete engineering documentation packs—including load capacity calculations, base plate anchor shear analyses, beam deflection tables, and installation sequences—enabling swift regulatory sign-off by local structural certifiers.
| Technical Parameter | Structural I-Beam Mezzanine | Rack-Supported Mezzanine |
|---|---|---|
| Primary Framework | Hot-rolled Universal Beams (UB/UC) | Cold-formed roll uprights & step beams |
| Uniform Live Load | 300 kg/m² to 2,000+ kg/m² | 250 kg/m² to 800 kg/m² per tier |
| Clear Span Grid | Up to 6,000 mm – 9,000 mm spans | Restricted by rack bay pitch (1.5m–3.0m) |
| Deflection Limit | L/300 to L/500 serviceability limit | L/200 for beams; L/300 for walkways |
| Decking Substrate | Punched steel, grating, 28mm T&G wood | Galvanised plank, perforated steel panel |
| Footprint Flexibility | 100% open ground clearance | Integrated high-density ground storage |
| Automation Interface | AGV, AMR, sorting conveyors, lifts | Manual picking, carton flow, gravity chutes |
End-to-End 10-Stage Precision Production Process
From raw coil chemical assay verification to automated electrostatic powder coating, every production phase operates under rigid quality control gates to ensure uncompromising structural performance.
Raw Steel Inbound
Tensile, yield, and elongation testing on Q235B/Q355B coils before entering production.
CNC Slitting
Automated uncoiling and precision slitting to exact section widths with zero edge burr.
Column Punching
Multi-station automated punch presses punching pitch patterns at ±0.2mm cumulative tolerance.
Cold Bending
Progressive roll forming forming closed or semi-closed stiffened profile sections.
Profile Rolling
Heavy-duty multi-pass profile forming for uprights, box beams, and secondary stringers.
Surface Deburring
Automated mechanical grinding and shot blasting to eliminate welding spatter and slag.
Robotic Welding
CO₂ gas shielded robotic weld cells affixing beam connectors and heavy base plates.
Pre-Treatment
Multi-tank degreasing, ultrasonic water washing, acid pickling, and zirconium phosphating.
Powder Coating
Electrostatic thermoset epoxy-polyester coating baked at 200°C for exceptional durability.
QC & Ocean Crate
Coating thickness, impact testing, component barcoding, and custom steel-stillage packing.
Future Procurement Trends in OEM Mezzanines & Racking
As warehouse operations evolve toward micro-fulfillment, autonomous mobile robotics (AMRs), and stringent environmental regulations, supply chain leaders must align procurement with upcoming structural innovations.
AMR & AGV-Ready Structural Decks
Modern distribution facilities increasingly deploy Autonomous Mobile Robots (AMRs) directly across mezzanine levels. This shift demands point-load tolerance up to 1,200 kg per wheel assembly and floor deflection criteria tighter than L/500. Next-generation mezzanine floors feature dual-layer structural steel decks with abrasion-resistant polyurea resin coatings, preventing floor dishing and maintaining precision laser navigation corridors.
Dynamic Seismic Ductility Engineering
Procurement teams across Australasia and earthquake-prone corridors in the Pacific Rim now enforce non-prescriptive, performance-based seismic structural analysis. In accordance with NZS 1170.5 and AS 4084 guidelines, future supply contracts require dynamic ductility assessments, seismic upright fuse dampening plates, enlarged ductile floor anchor patterns, and cross-aisle energy-dissipating portal ties.
Hybrid Cold-Chain & Harsh Environment Finishes
With massive capital deployment into cold storage and coastal distribution infrastructure, buyers are moving away from standard indoor powder coatings. Sourcing trends prioritize duplex coating systems combining automated hot-dip galvanizing (HDG) conforming to ISO 1461 with marine-grade thermoset powder coats. This hybrid protection prevents under-film corrosion in sub-zero freezer hubs (-30°C) and high-humidity tropical microclimates.
Technological & Market Development Trajectory
How digital manufacturing, BIM engineering integration, and circular sustainability directives are revolutionizing modern industrial warehouse storage procurement.
BIM-Integrated Digital Twin Modeling
The disconnect between racking manufacturers and general building contractors is vanishing. Top-tier suppliers now generate LOD 400 Building Information Modeling (BIM) files, enabling real-time clash detection against fire sprinkler lines, HVAC ducting, smoke curtains, and high-bay dock cranes, radically shortening site installation schedules.
Boltless Demountable Modular Architecture
Rising land lease costs mandate non-permanent structural platforms that qualify for fast-track zoning permits and accelerated tax depreciation. Emerging structural platforms utilize high-tensile interlocking cold-formed omega beams and boltless clip assemblies, allowing complete relocation, bay expansion, or tier additions with zero hot works on-site.
Low-Carbon EPD Steel Sourcing Mandates
Global logistics enterprises now require Environmental Product Declarations (EPDs) for structural warehouse steel. Forward-looking manufacturers utilize electric arc furnace (EAF) steel coils produced using recycled scrap and certified renewable energy, significantly lowering the embodied carbon footprint of expansive 3PL distribution campuses.
Frequently Asked Technical Questions
Straightforward answers to the critical engineering, compliance, logistics, and customization queries raised by overseas supply chain managers, warehouse directors, and distribution engineers.
How do you verify AS 4084 and NZS 1170.5 compliance for Australian and New Zealand installations?
Our structural design team prepares calculation schedules referencing AS 4084 (Steel Storage Racking) and NZS 1170.5 (Structural Design Actions - Earthquake Actions). We supply certified section properties, upright frame moment capacities, stub shear evaluations, and baseplate anchorage depth schedules. All data is formatted for rapid peer-review and statutory sign-off by locally registered Chartered Professional Engineers (CPEng).
What is the practical engineering difference between structural steel and rack-supported mezzanines?
Structural steel mezzanines use hot-rolled wide-flange I-beams (UB/UC) with wide column grids (up to 9 meters), delivering maximum unobstructed clearance below for vehicle transit, machinery, or offices. Rack-supported mezzanines utilize standard cold-formed pallet racking uprights and beams as the floor support columns, which substantially reduces steel weight and overall cost when high-density shelf storage is needed on both levels.
What site information is needed to obtain a free 3D CAD design and engineering quotation?
To produce an accurate CAD layout and load matrix within 24 hours, our engineering department requires: (1) Warehouse architectural drawings showing clear heights, column grids, dock doors, and fire exits; (2) Pallet specifications (width, depth, height, and gross load weight); (3) Forklift turning radius and maximum lift height; and (4) Site seismic and wind parameters based on geographic location.
How are international biosecurity and customs clearance standards guaranteed?
To eliminate biosecurity inspection delays at ports managed by Australian DAFF, New Zealand MPI, or Pacific agencies, all racking components are bundled on heavy-duty reusable steel frames or ISPM-15 certified heat-treated timber bunks. We supply formal commercial invoices, packing lists, Certificate of Origin (supporting preferential tariff treatment under ChAFTA/NZ-China FTA), and mill material certificates with every container.
What flooring and decking options are best for fire compliance and sprinkler coverage?
Open-grating steel decking or perforated steel panels with minimum 50% open area are recommended beneath early suppression fast response (ESFR) ceiling sprinklers, often eliminating the requirement for expensive in-rack fire sprinkler pipes. For manual trolley or cart traffic, 28mm high-density tongue-and-groove resin composite boards overlaid on galvanized corrugated steel decking provide optimal acoustic dampening and wheel traction.
What is the standard production lead time and ocean container packaging strategy?
Standard OEM manufacturing lead time is 15 to 25 days depending on total tonnage and custom punch profile tooling. Components are nested to maximize 40ft High Cube container volumetric capacity (averaging 22 to 26 metric tons per container). Upright frames are pre-assembled or shipped knockdown with modular brace bolts, reducing ocean freight shipping costs while ensuring swift on-site bolt assembly.
Request a Free Custom 3D CAD Warehouse Mezzanine Layout
Partner directly with an established OEM manufacturer. Submit your warehouse dimensions, clear height, pallet profiles, and floor load requirements. Our engineering team will supply an optimized 3D CAD layout, load capacity calculation sheet, and itemized factory-direct quote within 24 hours.
- Free 3D & BIM Structural Modeling
- AS 4084 & NZS 1170.5 Data Sheets
- Direct Sea Freight to Major Global Ports
- Full OEM Custom Punching & Brand Labeling