Maximise Vertical Storage Capacity with Custom Industrial Mezzanines
As industrial land costs and logistics volumes surge across regional supply chains, expanding vertically remains the most capital-efficient strategy for warehouse operators. Guangzhou Heda Shelves Co., Ltd. manufactures heavy-duty, certified mezzanine systems that transform unused clear height into high-density storage, multi-tier manual picking levels, or fully functional administrative workspaces.
From standalone structural steel platforms designed for bulky machinery to rack-supported and shelving-supported mezzanines integrating pallet positions beneath walkways, our systems deliver rated load capacities from 300 kg/m² up to over 2,000 kg/m². Every component is fabricated from certified high-tensile steel, pre-treated against humidity, and finished with durable electrostatic powder coating.
Heavy Duty Structural Steel Mezzanine
Independent, heavy-duty column-and-beam platform delivering wide open spans on both levels. Ideal for assembly lines, sorting areas, cleanrooms, and office spaces elevated above operational floor zones.
- 300–1,000+ kg/m² standard load rating
- Wide column spacing for forklift circulation
- Steel checker plate, grating, or timber decks
High Density Rack-Supported Mezzanine
Heavy-duty selective pallet racking uprights serve as structural pillars supporting one or two elevated floor levels above. Combines bottom-level bulk pallet storage with upper-tier carton picking or sorting operations.
- Integrates pallet racking with raised platform
- Dual-purpose design maximizes cubic efficiency
- Custom staircases, slide gates, and kickplates
Long Materials Cantilever Mezzanine
Combines cantilever arms for storing timber, steel pipes, profiles, and extrusions with an upper mezzanine platform. Ideal for construction material wholesalers and metal fabrication distribution yards.
- Open-arm storage for extra-long inventory
- Raised walkway for lightweight hardware picking
- Single or double-sided cantilever columns
E-Commerce & Parts Shelving-Supported Mezzanine
Utilizes medium-duty or longspan shelving uprights to support walkway corridors across 2 to 3 tiers. Tailored specifically for high-density small-parts storage, automotive spare parts, garments, and e-commerce fulfillment.
- Multi-tier manual bin and carton picking
- Fast assembly without specialized heavy equipment
- Galvanized perforated grating ensures fire compliance
Complimentary Engineering & Design Service
Every mezzanine system is engineered around your warehouse clear height, floor slab load capacity, forklift specifications, and local building regulations.
Rapid CAD Drawings
Submit your site dimensions or architectural layout. Our design team creates tailored 2D CAD layouts within 3 days free of charge.
3D Structural Modeling
Visualize clearance heights, column grid placements, and access points with full 3D renderings before project fabrication commences.
Load & Seismic Calculation
Our engineers calculate dead and live loads, ensuring compliance with local structural standards including tropical humidity and seismic considerations.
Why Global Contractors Partner with Guangzhou Heda Shelves Co., Ltd.
Guangzhou Heda Shelves Co., Ltd. combines advanced manufacturing facilities with end-to-end engineering integrity to protect your warehouse investment.
Industry Expertise
Dedicated warehouse storage racking and mezzanine manufacturing since 2001, serving distributors in over 120 countries.
Monthly Output
Large-scale production infrastructure ensures rapid lead times, automated roll-forming precision, and uniform powder-coating adhesion.
Turnkey Execution
From primary steel layout and load calculation to export packaging and modular installation guidance, all processes remain under one roof.
Projects Delivered
Proven track record across logistics hubs, cold stores, auto assembly lines, and retail fulfillment centers worldwide.
Featured Mezzanine & Heavy-Duty Projects
Explore how our engineering team tailored structural mezzanine platforms for international clients.
Multi-Level Mezzanine with Reinforced Racking
Multiplied usable floor space by 240% for an automotive parts hub, integrating ground-level pallet racks with upper order picking shelves.
Rack-Supported Mezzanine for Manual Picking
Delivered an integrated rack-supported platform separating bulk reserve pallets from high-frequency carton fulfillment zones.
Shelving-Supported Mezzanine System
Constructed a three-tier catwalk shelving structure featuring perforated galvanized steel decking for full fire-sprinkler compliance.
Frequently Asked Questions About Mezzanine Racking
Technical answers directly from Guangzhou Heda Shelves Co., Ltd. project engineers.
Yes. Guangzhou Heda Shelves Co., Ltd. is a factory-direct mezzanine manufacturer with more than 20 years of production and engineering experience. We fabricate all structural columns, primary and secondary beams, upright frames, and decking systems in-house.
Yes. Guangzhou Heda Shelves Co., Ltd. provides free engineering support. By providing your warehouse layout drawings, clear height under roof trusses, and load requirements, our technical team delivers CAD floor layouts, elevation drawings, and 3D renderings within 3 days.
Our standard mezzanine platforms range from 300 to 1,000 kg per square meter for standard picking and storage. For heavy machinery, heavy pallet loads, or sorting conveyors, our structural steel configurations can support up to 2,000 kg per square meter based on custom beam calculations.
Yes. We regularly build hybrid storage systems combining heavy-duty selective pallet racking, longspan shelving, carton flow tracks, or cantilever arms beneath or across the mezzanine levels to create tailored, zoned warehouse environments.
All components are numbered, bundled, and containerized to maximize sea freight space. Each shipment includes detailed 3D installation blueprints and video guides. Our engineers offer remote technical guidance and can dispatch on-site supervisors for large-scale projects.
Plan Your Mezzanine Storage Project Today
Send your building dimensions, required floor levels, and load requirements to our engineering team for an exact layout proposal and quotation.