Are you a direct manufacturer of mezzanine floor systems?

Yes. Guangzhou Heda Shelves Co., Ltd. is a verified direct racking manufacturer with over 20 years of production expertise and a 30,000 square meter ISO 9001 and CE certified manufacturing facility in Guangzhou.

What load capacities do your warehouse mezzanine floors support?

Our standard mezzanine floors support distributed live loads from 300 kg/m² to 1,000 kg/m². Heavy structural steel platforms can be customized to support up to 2,000 kg/m² based on your structural calculations and storage equipment weights.

Do you provide complimentary warehouse design and engineering calculations?

Yes, we provide complimentary 2D CAD layouts and 3D architectural renderings within 48 to 72 hours upon receiving your building dimensions, clear height, and operational requirements.

What decking options are available for industrial mezzanine systems?

Depending on your fire safety standards, light transmission, and load requirements, we offer solid steel checker plate, galvanized open steel grating, slotted steel planks, and heavy-duty wear-resistant wooden boards.

Warehouse Mezzanine Racking Systems Manufacturer

Product Classification

Heavy-Duty Mezzanine Floor Systems

Manufactured by Guangzhou Heda Shelves Co., Ltd. utilizing high-tensile Q235B certified structural steel. Sized and analyzed by certified structural engineers for warehouse logistics, FMCG, automotive, and industrial fulfillment hubs.

Heavy Duty · Wide Span

Structural Steel Mezzanine Platform

Freestanding, column-supported heavy structural steel platform built for open industrial workspaces, assembly operations, automated conveyor integration, or elevated administrative offices. Offers maximum clear spans beneath the floor beams.

Load capacity: 300 to 1,500+ kg/m² uniform distributed load
Wide column spacing minimizes obstruction on ground level
Equipped with safety handrails, kick plates, and loading gates
Bolt-together modular assembly allows easy relocation or expansion

Custom Decking Seismic Design Q235B Steel

Dual-Function · Pallet + Floor

Rack-Supported Mezzanine Floor

An integrated storage solution where heavy-duty selective pallet racking columns act as structural building blocks to support an elevated walkway and secondary storage mezzanine. Combines bulk pallet staging below with active carton picking above.

Multi-tier configuration: 2, 3, or 4 levels to utilize full clear height
Simultaneous forklift pallet handling and multi-worker manual picking
Optimized for 3PL facilities, manufacturing parts, and retail fulfillment
Substantially lower cost per square meter than structural steel

High Density Pallet Storage Order Picking

Long Materials + Platform

Cantilever Mezzanine System

Engineered for warehouses storing non-standard, long-length inventory such as aluminum profiles, steel pipes, plastic tubing, and timber, combined with an upper mezzanine floor for packaged accessories and hardware items.

Single and double-sided cantilever uprights built with heavy H-beams
No front columns allow unhindered horizontal crane or forklift access
Upper platform supports 300 to 800 kg/m² for carton goods
Custom arm lengths and capacities up to 3,000 kg per arm level

Long Goods Building Materials Heavy Duty

Multi-Tier · Small Parts

Shelving-Supported Mezzanine

Designed for spare parts, pharmaceutical warehouses, garments, and e-commerce sortation. Medium or heavy-duty longspan shelving frames carry the intermediate walkways and aisle floors to eliminate expensive structural framing.

Multi-tier walkways increase picking bin positions by 200% to 300%
Adjustable shelf pitch (50mm/75mm) accommodates changing SKU sizes
Walkway options include perforated anti-slip steel or galvanized grating
Includes integrated staircase, chute, and goods lift access points

E-Commerce Spare Parts High Density Picking

Engineering Specifications

Industrial Mezzanine Floor Decking Options

Guangzhou Heda Shelves Co., Ltd. provides certified floor panels engineered to meet regional fire ratings, ventilation parameters, and wheel load requirements.

Steel Checker Plate

Solid hot-rolled diamond pattern plate offering high point-load capacity, heavy trolley transit resistance, and anti-slip durability.

Galvanized Steel Grating

Open grid structure allowing optimum light penetration and fire sprinkler water passage to comply with strict Civil Defense regulations.

Perforated Steel Planks

Interlocking cold-formed steel planks with anti-skid punched surface for operator safety and balanced airflow across tiers.

Engineered Wood Deck

High-density structural plywood or OSB layered over corrugated steel B-decking for quiet foot traffic in sorting and office areas.

End-to-End Support

Complimentary Engineering & Layout Services

Every mezzanine installation requires accurate load safety calculations and spatial optimization. Our dedicated design department supports your project from initial concept to container shipping.

Phase 01

Fast CAD Layout Design

Simply provide your warehouse floor dimensions, clear ceiling height, column positions, and operational pathways. Our engineers deliver full 2D layout drawings within 48 to 72 hours.

3D Architectural Rendering Mezzanine Platform

Phase 02

Structural 3D Rendering

Visualize clearance heights, picking flows, stairs, and loading docks prior to fabrication. Realistic 3D renderings help secure management, investor, and safety authority approvals quickly.

Full Warehouse Storage Solution Integration

Phase 03

Integrated Turnkey Engineering

We combine your mezzanine floor with selective pallet racks, cantilever arms, carton flow chutes, and vertical cargo lifts into a cohesive material handling masterplan.

Manufacturing Power

Why Overseas Buyers Trust HEDA Shelves

As a verified direct source manufacturer, Guangzhou Heda Shelves Co., Ltd. guarantees transparent quality, precision fabrication, and reliable international project logistics.

01

20+ Years Expertise

Founded in 2001, our team has accumulated over two decades of technical engineering experience serving industrial warehouse clients in 120+ countries.

02

30,000+ Tons / Month

Our 30,000 m² factory features automated roll forming lines, robotic welding stations, and automated electrostatic powder coating lines with rigorous multi-step QC.

03

One-Stop Turnkey Supply

From initial design calculations to export packing, ocean shipping, detailed installation manuals, and remote video guidance, we handle every stage directly.

04

10,000+ Projects Worldwide

Proven track record across severe seismic regions, cold-storage facilities, high-bay automated centers, and demanding coastal logistics hubs.

Global References

Featured Mezzanine & Racking Cases

Explore how overseas distribution and logistics operators gained maximum floor efficiency through our custom-engineered mezzanine platforms.

Rack-Supported Mezzanine Floor for Manual Picking Warehouse in Kenya

Rack Mezzanine

Rack-Supported Mezzanine for Manual Picking

Kenya · East Africa Fulfillment Hub

Multi-Level Mezzanine

Multi-Tier Mezzanine for Auto Parts Distribution

Thailand · Southeast Asia Automotive Center

Shelving-Supported Mezzanine System for High-Bay Warehouse in Mexico

Shelving Mezzanine

Shelving-Supported Platform for High-Bay Warehouse

Mexico · Logistics & Retail Hub

Expert Answers

Warehouse Mezzanine Racking FAQ

Everything project directors, warehouse managers, and general contractors need to know about specifying and procuring industrial mezzanine platforms.

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Are you a manufacturer of warehouse mezzanine systems?

Yes. Guangzhou Heda Shelves Co., Ltd. is an established direct racking and structural mezzanine manufacturer with over 20 years of manufacturing experience. We operate an advanced 30,000 square meter factory in Guangzhou, China, fully certified with CE and ISO 9001 standards.

What load capacity can your industrial mezzanine systems support?

Our standard mezzanine live load ratings range from 300 kg/m² to 1,000 kg/m². For heavier manufacturing, pallet staging, or machinery placement, our structural steel platform systems can be custom engineered to carry distributed loads up to 2,000 kg/m².

Do you provide free mezzanine project design and engineering CAD drawings?

Yes. HEDA Shelves provides comprehensive, complimentary engineering design support. Based on your building dimensions, clear roof heights, column locations, and target throughput, our engineers will generate 2D CAD layouts and 3D architectural renderings within 48 to 72 hours.

Can mezzanine floors be integrated with existing warehouse pallet racking?

Yes. We specialize in hybrid installations. Our rack-supported and shelving-supported mezzanine systems can integrate directly with selective pallet racking, cantilever racks, automated conveyors, and spiral chutes to create versatile multi-tier storage zones within one facility.

What steel grade and surface finish do you apply to industrial mezzanine systems?

All load-bearing uprights, main beams, and joists are formed from high-yield Q235B certified carbon steel. All steel components undergo automated acid pickling and phosphating followed by thermosetting electrostatic epoxy-polyester powder coating for maximum corrosion, scratch, and chemical resistance.

How are mezzanine projects shipped and assembled internationally?

Every component is pre-cut, pre-punched, and bundled with protective wrapping for overseas container transport. Bundles are systematically coded to correspond directly with structural erection blueprints and 3D installation guides. No field welding is required on site; connections are 100% bolted.

Mezzanine Racking Systems Manufacturer