Cap: 500kg/Level
Multi-Level Long Span Boltless Warehouse Rack 500kg Capacity Industrial Steel Shelving
Anti-Corrosion Finish
Boltless Assembly
50mm Pitch
Direct Factory Catalog
Engineered Racking & Multi-Tier Systems Portfolio
Heavy-duty pallet racking systems and structural mezzanines certified to CE (EN 15512) and ISO 9001:2015 standards, manufactured with precision roll-formed Q235B/Q355B structural steel and automated anti-corrosion pre-treatment.
Custom Platform
Customized Heavy Duty Steel Mezzanine Floor Second Floor Platform Wire Shelving
300–1000 kg/m²
Structural I-Beam
OSB/Steel Deck
Multi-Tier Grid
Industrial Mezzanine Racking System Double Platforms Warehouse Mezzanine Floor
Integrated Stairways
Safety Handrails
Heavy Upright
100% Pallet Access
Warehouse Racking System for Light Duty Pallet Storage Selective Pallet Rack
Powder Coated
Adjustable Levels
Carton Storage
4-Layer Shelving
Industrial 4-Layer Heavy Duty Long Span Steel Shelving Boltless Storage Rack
Heavy Step Beam
Drop-in Decking
Modular Bays
EU Standard EN15512
Jracking EU Standard Pallet Rack System for Cold Room & Refrigerated Storage
Sub-Zero Steel
Galvanized Option
Low Temp Tough
High Density LIFO
Wholesale Warehouse Racking System Heavy Duty Metal Push Back Pallet Racks
2–5 Pallet Deep
Gravity Carts
Single Aisle Access
VNA / High Bay
OEM Heavy-Duty Steel VNA Pallet Rack Mezzanine Garret Floor Platform Panels
Narrow Aisle
Maximum Cube
Guide Rail Ready
Strategic Engineering Brief: Navigating the landscape of China pallet racking industrial manufacturers and direct factories requires moving beyond basic quoting of price-per-tonnage to evaluating structural steel yield points, roll-forming cold-work hardening metrics, finite element deflection profiles, and electrostatic powder film integrity. Guangzhou Heda Shelves Co., Ltd. (operating over 30,000 square meters of specialized production floor with monthly processing capacity surpassing 30,000 metric tons) sets the international standard for factory-engineered selective, dynamic, and multi-tier mezzanine logistics platforms.
2001
Established Heritage
30,000 m²
Dedicated Factory Floor
30,000 T
Monthly Steel Output
CE / ISO
EN 15512 & 9001:2015
Manufacturing Rigor
In-House Manufacturing Competence & Quality Engineering
Unlike trading intermediaries, direct Chinese original equipment manufacturers (OEMs) control the entire metallurgic lifecycle from primary hot-rolled coil slitting to automated precision continuous punching and powder polymerization.
Primary Grade Steel Coils
Every structural profile starts with certified Q235B or Q355B low-alloy carbon structural steel sourced from tier-one mills (Baosteel, Shougang). Mill test certificates (MTC) verify tensile strength from 375 to 510 MPa, ensuring predictable yield behaviors under static, dynamic, and seismic operational states.
Precision Automated Roll-Forming
Our automated forming lines feature 18 to 24 successive rolling stations that gradually transform flat strip steel into multi-faceted open-profile uprights (80×60, 90×70, 100×70, 120×95mm) without inducing residual micro-fractures, maintaining structural tolerances within ±0.1mm throughout 12-meter continuous sections.
10-Stage Chemical Pre-Treatment
To eliminate surface delamination in extreme tropical humidity or refrigerated sub-zero environments, raw steel undergoes a thorough 10-stage pre-treatment: degreasing, hot water rinsing, rust-dissolving acid pickling, nano-ceramic phosphating, and deionized water baths before electrostatic epoxy-polyester coating cures at 180°C–200°C.
Standardized Operation Procedure
10-Stage Integrated Factory Production Flow
From raw material metallurgic inspection to export containerization, our Guangzhou plant operates under verifiable ISO 9001:2015 protocol (Certificate #18624Q00169R0M) ensuring structural consistency across international project sites.
01
Raw Steel Incoming QC
Ultrasonic thickness gauge testing, chemical composition spectrometer analysis, and elongation tolerance verification on all hot-rolled coils.
02
Continuous Uncoiling & Slitting
High-speed slitting line cuts master coils into exact section widths with burr-free edge trim to preserve mechanical edge ductility.
03
Automated CNC Column Punching
High-tonnage mechanical presses punch standard butterfly, teardrop, or diamond adjustment holes with cumulative pitch error ≤0.5mm over 10m.
04
Multi-Pass Cold Roll Forming
Multi-roller forming gradually creates stiffening ribs on uprights and omega/box profiles, significantly elevating the section modulus.
05
Precision Flying Cut-Off
Hydraulic tracking saw cuts roll-formed sections to custom warehouse elevation lengths without deformation or heat-affected zones.
06
Automated Robotic Beam Welding
Robotic welding systems join connector claw brackets to box beams using CO2 shielding gas, ensuring 100% weld root penetration.
07
Chemical Pickling & Phosphating
Automated overhead immersion line removes scale and deposits a crystalline zinc-iron phosphate layer for superior paint adhesion.
08
Electrostatic Powder Application
Reciprocating automatic spray guns distribute lead-free thermoset polyester powders uniformly across complex inner beam geometry.
09
High-Temp Tunnel Curing
Gas-fired convection tunnel maintains 200°C polymerization temperature for 25 minutes to cross-link resin for scratch and chemical resistance.
10
Export Packaging & Palletizing
Uprights and beams are banded with protective edge guards, shrink-wrapped with vapor-corrosion-inhibitor (VCI) films for maritime transit.
Engineering Decision Matrix
Industrial Pallet Racking Structural Selection Guide
Compare mechanical configurations, aisle geometries, floor density ratios, and material handling equipment (MHE) compatibility to match specific intralogistics throughput profiles.
| Racking Architecture | Aisle Width (MHE Type) | Floor Space Utilization | Pallet Selectivity | Structural Load Envelope | Recommended Industrial Sector |
|---|---|---|---|---|---|
| Standard Selective Rack | 3.0m – 3.8m (Counterbalance / Reach) | 35% – 45% Utilization | 100% Immediate Direct Access | Up to 4,500 kg / Beam Level | General 3PL, FMCG, Multi-SKU Distribution |
| Very Narrow Aisle (VNA) | 1.6m – 1.9m (Turret Truck / Man-Up) | 55% – 65% Utilization | 100% Direct Selectivity | Up to 4,000 kg / Beam Level | High-Bay E-Commerce, Pharma, High Land Cost Hubs |
| Drive-In / Drive-Through | Single Access / Drive-Thru Bay | 65% – 75% High Density | LIFO / FIFO (Restricted Batch) | Up to 1,800 kg / Pallet Spot | Cold Storage, Beverage Bottling, Raw Grain Silos |
| Push Back (Telescopic Cart) | 2.8m – 3.2m (Reach Truck) | 60% – 70% High Density | LIFO (2 to 5 Pallets Deep) | Up to 1,500 kg / Nested Carriage | Intermediate SKU Batching, Cold Chain Transit |
| Radio Shuttle Automation | Dedicated Lift Aisle Only | 75% – 85% Ultra-Dense | Configurable LIFO or FIFO | Up to 2,000 kg / Shuttle Run | Automated Cold Storage, Meat Processing, Dairy |
| Heavy Duty Cantilever | 3.2m – 4.5m (Side Loader / Forklift) | Variable Linear Footprint | 100% Frontal Long-Span | 1,000 – 3,000 kg / Arm | Steel Tubing, Timber, Extruded PVC, Sheet Metals |
| Rack-Supported Mezzanine | Integrated Pick Aisles + Walkways | Doubles / Triples Cubic Footprint | Multi-Level Direct Picking | 300 – 1,000 kg / m² Deck Load | Apparel Fulfillment, Spare Parts Hubs, Retail Bins |
Strategic Horizon 2025–2030
Key Procurement Shifts & Technological Trends in Pallet Racking
Global supply chain leaders are fundamentally transforming racking procurement from simple structural framing purchases into technologically integrated infrastructure investments.
ASRS & Shuttle-Ready Engineering
Standard static selective racking is increasingly being superseded by semi-automated Radio Shuttle systems and automated storage and retrieval system (ASRS) frames. Structural procurement requires stringent vertical deflection limits (L/750 instead of standard L/200) to interface smoothly with laser positioning sensors, high-speed automated cranes, and autonomous mobile robots (AMRs).
Seismic Resistance & Dynamic Modeling
With industrial hubs developing rapidly in high-risk seismic zones across the Asia-Pacific, the Americas, and the Mediterranean, international buyers mandate certified Non-Linear Time History seismic modeling. OEM factories must engineer oversized baseplates, heavy back-to-back bracing trusses, and high-ductility anchor bolt patterns compliant with Eurocode 8 and RMI ANSI MH16.1 specifications.
Corrosion Science for Extreme Cold Chains
Refrigerated logistics hubs operating between −25°C and −40°C experience heavy condensation during door cycles, precipitating rapid structural corrosion beneath conventional low-bake paint coats. Leading manufacturers now offer hot-dip continuous galvanizing (HDG) or zinc-aluminum-magnesium alloy finishes capable of surviving 30+ years of sub-zero thermal cycling.
Guangzhou Heda Shelves Co., Ltd.: Your Direct Engineering Partner
Founded in 2001, Guangzhou Heda Shelves Co., Ltd. provides factory-direct custom storage racking, industrial shelving, and multi-tier mezzanine floor platforms to over 10,000 corporate projects spanning 120+ countries. Operating under verifiable CE Certificate No. 2435-CPR-8605159 and ISO 9001:2015 registration, our specialized engineering team generates complimentary 2D CAD warehouse layouts, 3D parametric renderings, and full structural calculations tailored to your forklift fleet and floor slab ratings within 24 hours.
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Logistics Optimization
Direct Sourcing Economics & Container Packaging Geometry
The landed cost of imported warehouse racking is governed not merely by factory production invoices, but heavily by maritime freight density and port customs classification.
High-Density 40HQ Utilization
Structural racking profiles are inherently heavy and long. By standardizing upright frame depths and using nested nesting box beams, Heda packaging engineers consistently achieve over 26 to 28 metric tons per 40ft High Cube container, reducing per-pallet shipping overheads by up to 22% compared to loose bundling.
Pre-Assembled vs. Knock-Down (KD)
For large international installations, upright frames are shipped in Knock-Down (KD) configuration—columns, horizontal braces, and diagonal braces bundled flat. This saves up to 40% cargo volume over welded frames while enabling swift on-site bolt assembly using Grade 8.8 structural fasteners.
Landed Cost per Pallet Position (CPP)
Procurement teams evaluate total cost of ownership by calculating CPP: [FOB Price + Freight + Port Fees + Installation + Floor Slab Preparation] ÷ Total Usable Pallet Positions. Engineered high-density layouts frequently cut overall project cost despite higher steel mass through significant floor footprint savings.
Procurement Clarity
Frequently Asked Questions: Sourcing Pallet Racking from China
Answers to common structural, commercial, and technical compliance questions raised by international logistics project managers, procurement directors, and civil consultants.
What design standards do Chinese pallet rack manufacturers comply with?
Tier-1 Chinese manufacturers adhere strictly to European Standard EN 15512:2020 (Steel static storage systems – Adjustable pallet racking systems – Principles for structural design), American RMI ANSI MH16.1, and Australian AS 4084:2023. Certification requires finite element method (FEM) testing for connection stiffness, column buckling, and shear resistance, verifiable through accredited third-party test reports.
How do Q235B and Q355B steel grades compare with ASTM or European equivalents?
Q235B offers a minimum yield strength of 235 MPa and tensile strength of 370–500 MPa, comparable to European S235JR or US ASTM A36. Q355B features a minimum yield point of 355 MPa, functionally equivalent to European S355JR or US ASTM A572 Grade 50. Higher-stressed upright profiles and long-span mezzanine beams utilize Q355B to trim deadweight while preserving safety factors.
What information must a buyer supply for an accurate 3D CAD proposal?
To produce an engineered proposal within 24 hours, furnish: (1) Warehouse architectural drawings showing column grid spacing, fire exit corridors, and clear height under sprinkler heads; (2) Pallet dimensions (W×D×H) including cargo overhang; (3) Maximum gross weight per pallet load; (4) Forklift specifications (minimum turning radius, mast lowered/extended heights); and (5) Concrete slab thickness and compressive rating (e.g., 200mm C25/30).
How is installation supported on international sites?
Every overseas order is accompanied by color-coded installation schematics, piece-numbered component labels, and step-by-step video erection manuals. For projects over 5,000 pallet positions or complex multi-tier mezzanines, Heda can dispatch bilingual installation supervisor engineers to lead local installation crews, manage laser leveling, torque testing of anchor bolts, and issue final sign-off documentation.
Request Factory Layout & Wholesale Quotation
Connect directly with Guangzhou Heda Shelves structural engineers. We provide free warehouse CAD layouts, seismic design audits, and FOB/CIF volume pricing tailored to your port of discharge.