Langle Carton Flow Rack System Sliding Roller Shelf
Equipped with precision gravity aluminum/sheet metal skate rollers for optimal first-in, first-out (FIFO) split-case order replenishment in e-commerce picking lines.
25+
Years Engineering Expertise
30,000T
Monthly Steel Output
10,000+
Global Projects Delivered
120+
Export Nations Reached
Engineered Systems
Featured Static & Dynamic Warehouse Storage Systems
Explore our industrial-grade storage configurations designed to optimize horizontal floor footprint and vertical clearance across global distribution hubs, high-density manufacturing plants, and temperature-controlled facilities.
PP Corrugated Plastic Stackable Picking Bins
Heavy-duty copolymer polypropylene modular containers featuring reinforced hopper fronts for seamless manual parts segregation on static shelving tiers.
Industrial High Capacity HDPE Pallet Storage Rack
High-density 800-4000kg load rating configured with anti-static, anti-collision engineering, specifically designed for harsh chemical and automotive workshop environments.
Boltless Heavy Duty Metal Warehouse Shelves
Modular 4/5-tier adjustable interlocking framework utilizing cold-rolled Q235 steel for automotive battery box holding, garage staging, and medium assembly operations.
OEM Heavy Duty Selective Pallet Racking
The global benchmark for multi-SKU warehousing: provides 100% individual pallet selectivity, rapid accessibility, and compatibility with standard counterbalance forklifts.
Warehouse Long Span Steel Storage Racks
Wide-span horizontal clearance designed for bulky, manual carton loads and medium-weight industrial supplies, with easy-snap drop-in decking panels.
Custom Q235 Carbon Steel Selective Pallet Rack
Certified high-tensile Q235B roll-formed box beams and upright profiles treated with advanced electrostatic powder coating for superior anti-corrosive endurance.
Heavy Duty Double Deep Steel Pallet Racking
Engineered for cold storage, restaurant supply, and deep-lane shuttle operations to double pallet storage density per aisle while slashing operating footprint expenses.
Procurement Whitepaper
Technical Specifications & Structural Engineering Integrity
As a leading Chinese exporter of static pallet racking systems, Guangzhou Heda Shelves Co., Ltd. designs, fabricates, and stress-tests storage structures in strict compliance with international building and safety standards (including EN 15512, RMI, and FEM specifications).
| Technical Characteristic | Standard Configuration | Heavy-Duty Industrial Grade | Testing / Compliance Standard |
|---|---|---|---|
| Steel Grade | Certified Q235B Carbon Steel | High-Tensile Q355B / Micro-Alloyed | GB/T 700 / ASTM A36 / EN 10025 |
| Upright Pitch Adjustability | 50mm pitch increment | 75mm / 76.2mm (3-inch) pitch | Universal connector compatibility |
| Surface Pretreatment | Acid pickling & spray phosphating | Shot blasting + zinc phosphating | ISO 12944 standard adhesion |
| Finishing Film Thickness | 60 to 80 microns (Epoxy Powder) | 90 to 120 microns / Hot-Dip Galv. | ASTM D3359 Cross-Hatch Tape Test |
| Safety Factor Margin | 1.5 : 1 design load factor | 1.65 to 1.8 : 1 seismic rating | FEM 10.2.02 / ANSI MH16.1 |
| Deflection Limit | L / 200 maximum deflection | L / 250 or L / 300 heavy criteria | EN 15512 Racking Test Code |
Strategic Outlook
Future Sourcing & Technological Evolution in Pallet Racking
Global warehouse operations are navigating rapid transformation driven by real estate inflation, omni-channel distribution models, and stringent workplace occupational safety regulations. The following architectural shifts dictate future capital expenditure in material handling infrastructure.
High-Bay Static-to-Dynamic Hybridization
Purely static pallet systems are increasingly hybridized with automated radio shuttle carts and vertical lift modules. Modern procurement contracts prioritize frames designed to absorb dynamic braking forces without retrofitting.
- Pre-punched guide rails for shuttle cart transition
- Reinforced lower frame splices for seismic resilience
- Dual-purpose beam levels enabling pallet + pick access
Seismic Topography & Soil Foundation Modeling
Global supply chain managers no longer source generic racking off catalogue sheets. Structural calculation packages must now simulate site-specific ground accelerations and sub-slab concrete PSI capacity before steel fabrication begins.
- Custom baseplate footprints distributing point-loads
- Dynamic finite element analysis (FEA) certifications
- Expansion anchor depth verified against slab integrity
Eco-Pretreatment & Cold-Chain Metallurgy
Decarbonization in storage rack fabrication favors non-toxic, heavy-metal-free zirconium conversion coatings and hot-dip galvanized cold-room profiles that resist sub-zero embrittlement and thermal condensation rust.
- RoHS-compliant electrostatic thermoset powder recipes
- Zero-spalling galvanized coatings for -30°C freezers
- Extended cyclic corrosion warranties up to 10 years
Why Enterprise Logistics Leaders Rely on Guangzhou Heda Shelves Co., Ltd.
Complete in-house manufacturing, rigorous quality assurance, and project-specific structural design since 2001.
Headquartered in Guangzhou, South China, Guangzhou Heda Shelves Co., Ltd. operates modern, vertically integrated manufacturing assets spanning over 30,000 square meters. With an elite team of 300+ structural engineers, precision machinists, and export packaging professionals, we produce up to 30,000 tons of industrial-grade storage racks per month. We do not broker third-party steel; every upright frame, box beam, column protector, and mesh tier is roll-formed, punched, welded, pickled, and powder-coated under direct internal oversight.
Full In-House Engineering
Complimentary 3D CAD warehouse space layouts, FEA stress simulation, and precise rack load distribution charts issued within 24 hours.
Stringent International Auditing
Fully certified under CE Certification No. 2435-CPR-8605159, ISO 9001:2015 Registration No. 18624Q00169R0M, and comprehensive RoHS compliance.
Export Container Optimization
Engineered bundle dimensions maximize cube utilization inside 40HQ maritime containers, slashing ocean freight landing costs per pallet location.
Procurement Guidance
Frequently Asked Questions on Sourcing Static Racks from China
Direct technical answers addressing structural calculation, freight handling, import duties, and customized layout engineering for enterprise buyers and engineering consultants.
What baseline specifications are needed to initiate an accurate CAD layout and price quote?
To engineer an optimized racking configuration, our engineering desk requires: (1) Architectural warehouse drawings (DWG/PDF) showing structural column grids, overhead clear height, and door access; (2) Pallet footprint (Width x Depth x Height including cargo overhang); (3) Maximum gross weight per pallet; (4) Forklift specifications, including mast type, overall collapsed height, and minimum turning radius (AST); and (5) Ambient operating temperatures (dry ambient vs. sub-zero cold room).
How does HEDA Shelves ensure structural resilience against seismic occurrences?
Every static rack structure intended for active seismic geographic zones undergoes computer-modeled finite element stress analysis based on local seismic hazard coefficients (Ss and S1 parameters). We engineer oversized baseplates, high-grade anchor bolts (chemical or wedge anchors), reinforced upright profiles with heavier wall gauges (up to 2.5mm or 3.0mm), and horizontal/vertical cross-bracing frameworks to prevent progressive collapse during harmonic ground motion.
What surface protection standards prevent corrosion in humid or coastal regional hubs?
Prior to powder spray application, raw steel components undergo an automated multi-stage immersion process including alkaline degreasing, chemical acid pickling to eliminate scale, and crystalline zinc/iron phosphating. Subsequently, electrostatic powder coating is cured in thermal tunnels at 180°C to 200°C, producing a cross-linked protective barrier. For extreme marine air or cold storage applications, hot-dip galvanizing with 80+ micron zinc coatings is provided.
How is international container transit managed to avoid transport scratching and transit damage?
All upright columns and horizontal beams are nested and tightly bound with protective plastic strap banding and corrugated paper cushion separation. High-wear contact points are shrink-wrapped in shock-absorbing polyethylene film. Small accessories (safety lock pins, column base footplates, wedge anchors, shims) are packed in heavy-duty wooden crates or high-strength export cartons with internal moisture barrier liners to eliminate maritime salt humidity exposure.