China Wholesale Heavy Duty Warehouse Storage Systems Factory & Supplier

Direct Factory OEM/ODM High-Bay Storage Racks, Automated Shuttle Systems, and Seismic-Certified Industrial Racking Engineered by Guangzhou Heda Shelves Since 2001.

2001 Founded Year
3,000+ T Monthly Output
4,500 KG Max Tier Load
300+ Racking Specialists
5,000+ Global Projects

Heavy Duty Warehouse Storage Solutions

Constructed with high-tensile Q235B steel, robotic precision welding, and electrostatic powder coating. Designed to optimize vertical footprint while ensuring compliance with international racking safety standards.

Structural Integrity & Manufacturing Methodology

From raw material metallographic analysis to final finite element structural analysis (FEA), Guangzhou Heda Shelves eliminates mechanical vulnerabilities to safeguard warehouse operational uptime.

Q235B Certified Metallurgy

We utilize premium Baosteel prime cold-rolled steel coils with a certified yield strength exceeding 235 MPa. Every raw steel batch undergo yield point verification and tensile stress profiling before entering our continuous roll-forming lines.

  • Yield strength: ≥ 235 N/mm² verified
  • Elongation at break: ≥ 25% for seismic resistance
  • Tensile limits: 375 - 500 MPa guaranteed

Robotic Continuous Forming

Our 16-pass cold roll-forming units yield precise omega-profile upright columns without residual metal stress. Precision CNC punch tooling provides consistent 50mm and 75mm pitches, guaranteeing strict connector pin alignment.

  • Cold-formed omega profile with 8-12 load bends
  • Automated 3-claw/4-claw robotic laser beam welding
  • Zero micro-crack guarantee at beam-end connectors

Upgraded Powder Coating Line

Each component undergoes a 9-stage pre-treatment cycle consisting of degreasing, ultrasonic descaling, and eco-friendly zirconium passivating before receiving cured electrostatic thermoset polyester powder.

  • Coating thickness: 70 - 110 μm uniform film
  • Cross-hatch adhesion: ISO Class 0 / ASTM 5B
  • Neutral Salt Spray test: ≥ 500 hours rust-free

Standard Heavy Duty Pallet Racking Specifications

Configurable structural dimensions tailored to high-density distribution centers, industrial manufacturing, and regional third-party logistics hubs.

System Component Dimension Profiles Available Material Grade Rated Load Capacities Standard Surface Finish
Upright Columns 80x60, 90x70, 100x70, 120x95 mm (Thick: 1.5 - 3.0mm) Q235B / Q355B Up to 24,000 kg total frame load Pure Epoxy-Polyester Powder
Interlocking Box Beams 80x50, 100x50, 120x50, 140x50, 160x50 mm Q235B Cold-Rolled 1,000 - 4,500 kg per beam level Safety Orange (RAL 2004) Powder
Wire Mesh Decking Wire: 4.0 - 5.5mm; Grids: 50x50, 50x100mm Drawn Carbon Steel 300 - 1,500 kg uniformly distributed Electrolytic Zinc / Hot Galvanized
Structural Cantilever Arms Length: 600 - 1800mm; Heavy Profile Arm Q235B / I-Beam Section 500 - 2,500 kg per individual arm Signal Yellow / Marine Blue
Mezzanine Flooring Planks Steel grating, perforated steel plates, BFU wood Q235B Roll-formed plate 300 - 1,200 kg per square meter Galvanized / Anti-slip textured paint

Why Choose HEDA As Your Strategic Partner

Based in Pazhou, Guangzhou, adjacent to the Canton Fair Complex. 20+ years of manufacturing experience, turnkey engineering support, and reliable export logistics.

20+ Years History

Designing, fabricating, and delivering warehouse racks and commercial fixtures across 5 continents since 2001.

Diverse Portfolio

Full range from pallet racking, cantilever, and shuttles to retail gondolas and shop fittings under one factory roof.

OEM/ODM Customization

Customized beam sections, heights, base plates, seismic designs, and colors to match your equipment requirements.

Strict Quality Control

Every order is checked from raw sheet tolerance to dynamic load and powder adhesion before container stuffing.

8-Hour Quick Turnaround

Export sales engineers review warehouse layouts, supply CAD blueprints, and return quotes within 8 hours.

Global supply chain directors are balancing footprint optimization, robotic automation, and sustainability metrics when sourcing warehouse systems.

1. AS/RS & Autonomous Compatibility

As robotic handling grows, demand is shifting toward tighter fabrication tolerances (under ±1.0mm) to support Autonomous Mobile Robots (AMRs), automated shuttles, and driverless narrow-aisle stacker cranes without structural deflection.

2. Structural Seismic Engineering

Global logistics hubs in the Americas, Southeast Asia, and Southern Europe now require racks engineered to Eurocode 3, RMI ANSI MH16.1, and AS4084-2012 seismic guidelines, with expanded floor base plates and heavy diagonal back-bracing.

3. Low-Carbon Steel & Powder Finishes

Multinational 3PLs require Scope 3 decarbonization data. Manufacturing uses energy-efficient powder lines that reduce VOCs, alongside high-strength low-alloy (HSLA) steel grades that cut total raw material weight while preserving load capacity.

4. Modular Expandable Engineering

Rapid SKU shifts favor boltless, modular racking profiles. Knock-down modular components speed up international shipping packing efficiency, cut container usage, and allow facilities to reconfigure beams as inventory dimensions change.

Real-World Installations & Field Load Tests

Our project management team oversees calculations, packaging, and installation guidance across regional distributors and large logistics projects.

Nicaragua 1000 kg Heavy Duty Racking System for Spare Parts

1,000 kg/Level Auto Parts Storage

June 2026 Completion · 1,000 kg Load

Multi-tier selective rack layout for automotive parts, integrating galvanized wire mesh shelves for mixed carton picking.

Ghana 4500 kg per level Heavy Duty Racking Load Test

4,500 kg/Level 8.5m High Bay System

March 2026 · 1,000 m² Turnkey

Designed for raw building material storage. Tested at 1.5x working load with zero permanent frame deflection.

Cold Chain Radio Shuttle Racking Turnkey Cold Storage Design

Radio Shuttle Deep-Lane Storage

June 2026 Turnkey Design · -25°C Rated

High-density automated pallet shuttle system engineered with low-temperature cold-room steel for frozen seafood and produce distribution.

Ecuador Seismic-Resistant Pallet Racking Installation

Seismic-Resistant Heavy Duty Racking

Dec 2025 · 2,500 kg/Level Seismic

Engineered for active seismic regions, featuring expanded base anchoring plates and reinforced upright cross-bracing.

Frequently Asked Questions for Sourcing Racks from China

Clear answers on engineering limits, freight planning, quality control, and structural layout options.

What load capacities can HEDA heavy duty racking support?

Our pallet racking systems support from 800 kg up to 4,500 kg per beam level under uniformly distributed load (UDL) conditions. Heavy-duty cantilever arms support up to 2,500 kg per arm level, and industrial structural mezzanines range from 300 to 1,200 kg/m². Every project is custom engineered based on pallet dimensions, total load, and forklift lifting heights.

How does HEDA ensure rack safety in active seismic zones?

For seismic-prone regions (such as Latin America, New Zealand, and Japan), our engineering team conducts structural finite element simulations to calculate shear and horizontal loads. We reinforce upright cross-bracing profiles, increase steel baseplate thickness, install dual anchor bolts, and adjust beam safety pin profiles to comply with international seismic codes.

What steel grade and surface finish does the factory supply?

All structural frames, uprights, and box beams are roll-formed from certified high-tensile Q235B (equivalent to ASTM A36) or Q355B cold-rolled steel coils. Our automated finishing line applies a 9-stage degreasing and pre-treatment wash, followed by electrostatically cured thermo-polyester powder coating (70–110 microns) or hot-dip galvanizing for cold storage and corrosive settings.

Do you provide complete CAD drawings and warehouse layout designs?

Yes. Our dedicated design team generates full 2D AutoCAD equipment layouts, picking aisle designs, and 3D architectural renderings at zero upfront design fee before production. We assess turning radii, aisle widths (for counterbalance, reach, or VNA turret trucks), building column grids, and egress doors to maximize storage capacity.

How are heavy racks packaged to maximize shipping container space?

All heavy racking components are designed with knock-down configurations. Upright frames can be delivered pre-assembled or flat-packed. Components are wrapped with heavy-gauge corrugated bubble film, corner guards, and steel banding, then secured on custom steel skids to maximize 40ft HQ container cube utility and prevent transit vibration damage.

Can you support custom colors, custom beam sizes, and OEM branding?

Yes. We regularly supply distributors, material handling brands, and engineering contractors with full OEM/ODM branding. Custom beam profiles, column lengths, wire mesh deck sizes, safety barrier accessories, and any RAL powder coating colors (standard RAL 5015 blue, RAL 2004 orange, RAL 7035 grey, etc.) can be matched to your brand guidelines.

Optimize Your Warehouse Capacity & Safety Today

Connect with our structural racking engineers in Guangzhou. Send us your facility dimensions, floor layout, or pallet specs, and receive a verified CAD layout and transparent factory quote within 8 hours.

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