Manufactured using certified high-tensile Q235B/Q355B cold-rolled structural coil steel. Each configuration conforms with North American RMI (Rack Manufacturers Institute) standard practices and international CE / ISO 9001 load specifications.
Designed with industry-standard teardrop punch patterns compatible with legacy North American installations. Perfect for narrow aisle picking operations and high vertical clear-height centers.
High-yield industrial beam structure treated with multi-stage phosphating and electrostatic powder coating. Built for chemical, manufacturing, and heavy cargo storage resilience.
Engineered for medium-weight distribution warehouses needing flexible vertical reconfiguration. Continuous roll-punched uprights allow swift beam repositioning without tools.
Intelligent elevator-type vertical retrieval cassette system for sheet metal packs, dies, and fabrication stock. Drastically reduces footprint while protecting delicate surfaces from transit damage.
The global benchmark for multi-SKU inventory accessibility. Box-beam construction coupled with safety drop-pins provides uncompromising lateral rigidity for reach-truck applications.
Engineered for tight fulfillment facilities, garage staging nodes, and plant maintenance depots needing robust load safety combined with rapid, single-aisle forklift turnaround.
Demonstrating our broader metal fabrication capabilities: high-tolerance architectural and retail rack units that blend structural integrity with premium aesthetic powder finishes.
Configured with galvanized heavy-gauge wire decking to comply with NFPA sprinkler water-penetration fire codes while preventing point-load deflection under heavy pallet skids.
Global supply chain disruptions and surging warehouse cubic-foot lease costs demand that modern procurement teams evaluate racking not as static steel, but as high-yield structural infrastructure.
Manual warehousing is rapidly yielding to semi-automated and fully automated intralogistics. Future-proof procurement now demands tight beam deflection limits (L/200 vs L/100) and strict floor-tolerance compatibility for 4-way radio shuttles and automated cranes.
Sophisticated buyers no longer source on price-per-kilogram alone. High-strength cold-formed steel alloys (Q355B and ASTM Grade 50) reduce unladen deadweight while maintaining rated beam capacities, directly lowering container ocean shipping expenses by up to 18%.
Freezer logistics (-30°C) causes standard low-carbon steels to undergo ductile-to-brittle transition, risking catastrophic impact failure. Next-gen specifications dictate micro-alloyed carbon steels with Charpy V-notch impact toughness tested down to sub-zero temperatures.
| Racking Topology | Pallet Accessibility | Space Efficiency | Rotation Principle | Optimal Application Scenario |
|---|---|---|---|---|
| Selective Pallet Racking | 100% Immediate Direct Access | 40% – 50% Floor Utilization | FIFO or LIFO | High SKU variety, rapid cross-dock, retail fulfillment, e-commerce DCs |
| Very Narrow Aisle (VNA) | 100% Direct Access | Up to 70% Floor Utilization | FIFO or LIFO | High vertical clear-height buildings, wire/rail-guided turret trucks |
| Double-Deep Pallet Rack | 50% Immediate Access | 60% – 65% Floor Utilization | LIFO | Medium SKU velocity, pantry stock, reach-truck handling |
| Drive-In / Drive-Through | Last Pallet in Lane | Up to 80% Floor Utilization | LIFO (Drive-In) / FIFO (Through) | Cold storage, blast freezers, seasonal inventory, low SKU counts |
| Radio Shuttle Automation | Automatic Cart Access | Up to 85% Floor Utilization | FIFO & LIFO Flexible | High-throughput FMCG, beverages, deep-lane freezer warehouses |
| Multi-Tier Mezzanines | Full Footprint Walkway Access | Doubles / Triples Floor Area | Manual Cart / Conveyor | E-commerce each-pick, returns staging, assembly lines, parts depots |
Operating since 2001, Guangzhou Heda Shelves Co., Ltd. is an industry-leading OEM and ODM partner delivering certified pallet racking, structural mezzanines, and custom logistics shelving for global clients across the USA, Canada, and Europe.
Proven execution across 10,000+ completed projects worldwide. Every upright section, safety lock connector, and bracing pattern is designed against real-world load fatigue.
Receive engineered shop drawings, elevation layouts, and photorealistic 3D renderings in both Imperial (lbs, ft, in) and Metric units within 24 hours of blueprint submittal.
ISO 9001:2015 and CE Certified manufacturing. Rigorous multi-stage pickling, phosphating, and electrostatic powder coating prevent rust in tough climate conditions.
Bespoke column punching, beam lengths, structural deck configurations, and custom RAL branding colors tailored precisely to dealer and integrator specifications.
Every structural profile is formed and finished within our automated continuous production line to guarantee batch consistency and dimensional accuracy.
Certified steel coil testing
Automated CNC slitting
Consistent hole pitch line
High tensile section forming
Continuous box beam roll
Surface deburr and clean
Certified beam clip welds
Chemical anti-rust bath
Electrostatic curing oven
Pre-shipment inspection
Practical answers to help warehouse operators, structural consultants, and purchasing directors make informed decisions when importing and specifying industrial storage systems.
All upright columns and step/box beams undergo structural finite-element calculations (FEA) and destructive testing. We provide full calculation packages stamped by certified engineers detailing maximum permissible deflection limits, uniform distributed load (UDL) ratings, and seismic base plate anchorage parameters.
For municipal permit approvals across the US, Canada, and Australia, we provide complete architectural plan views, elevation drawings in Imperial units, steel mill certs, weld certifications, and structural design calculations tailored for your local engineer of record (EOR) to stamp.
Yes. As an OEM manufacturer, we produce custom teardrop uprights, keyhole styles, 50mm, 75mm, and 76.2mm (3-inch) pitch column punches. We routinely fabricate exact replacements and facility expansion bays that integrate seamlessly into existing warehouse layouts.
All upright frames and beams are nested on heavy-duty timber dunnage, steel-strapped, protected by heavy polyethylene stretch-film wrap, and fitted with edge-protector angles. Desiccant packs are loaded inside ocean shipping containers to prevent condensation rust during long ocean voyages.
Submit your architectural CAD blueprint, clear height, pallet dimensions (W×D×H), load weight requirements, and forklift operational specs. Our structural engineering team will deliver a comprehensive 3D layout, bill of materials, and landed quotation within 24 hours.