Manufactured in our 30,000 m² state-of-the-art facility using certified Q235B and Q355B structural steel, our product lines deliver exceptional volumetric density, structural rigidity, and compliance with European FEM 10.2.02 and Thai Industrial Standards.
An in-depth structural review of dual-pallet depth mechanics, reach truck kinematics, load displacement dynamics, and floor footprint optimization for Thai distribution facilities.
Standard selective racking configurations demand one dedicated operational aisle for every two rows of pallets. Double Deep racking pairs two back-to-back single-deep rows into a single four-deep cluster accessed from two shared operating aisles. This kinematic layout slashes required aisle surface area by 40% to 50%, converting passive transit space directly into active volumetric payload storage without requiring specialized VNA (Very Narrow Aisle) rail guidance infrastructure.
By eliminating alternating aisles, warehouse operators in land-constrained clusters such as Samut Prakan and Bangna-Trad achieve an immediate storage density expansion of up to 40% over traditional single-deep selective racking. It offers an ideal compromise between pure selective accessibility (100%) and deep bulk density systems (Drive-In or Shuttle), maintaining a 50% immediate pallet selectivity rate perfectly matched for high-velocity FMCG batch rotation.
Manufactured from hot-rolled coil transformed into precision cold-formed omega upright profiles (50mm/75mm hole pitch) and continuous-weld boxed step beams. Structural configurations feature high-ductility Q235B and Q355B structural steel certified under EN 10025, ensuring reliable shear tolerance, impact absorption against forklift mast vibrations, and compliance with severe earthquake and high racking height limit codes.
| Storage System Type | Floor Space Efficiency | Direct Selectivity | Forklift Equipment Requirement | Stock Rotation Logic | Initial CapEx per Position |
|---|---|---|---|---|---|
| Standard Selective Racking | 40% – 45% (High Aisle Footprint) | 100% Immediate | Standard Counterbalance / Reach Truck | FIFO (Strict) | Low |
| Double Deep Pallet Racking | 60% – 65% (Optimal Balance) | 50% (Two-Deep Staging) | Pantograph / Telescopic Fork Reach Truck | FILO / Two-Pallet FIFO | Moderate (Highly Cost-Effective) |
| Drive-In / Drive-Through Racking | 70% – 75% (High Floor Utilization) | 15% – 20% (Lane Bound) | Standard Reach (Enters Rack Bay) | LIFO / Strict FILO | Moderate to High |
| Radio Shuttle Automated Racking | 80% – 85% (Maximum Density) | 20% – 30% (Channel Bound) | Standard Forklift + Automated Carrier | Automated FIFO / LIFO | High (Automation Premium) |
| VNA (Very Narrow Aisle) Racking | 55% – 60% (Vertical Optimization) | 100% Immediate | Specialized Man-Up / Turret Truck | FIFO (Strict) | High (Requires Wire Guidance/Superflat Slab) |
From the heavy manufacturing plants of the Eastern Seaboard to temperature-controlled seafood export hubs in Samut Sakhon, our racking systems are engineered for the specific material handling realities of Thailand.
Covering Chonburi, Rayong, and Chachoengsao, the EEC represents the epicentre of Southeast Asian automotive assembly and the surging EV battery ecosystem. Tier-1 and Tier-2 auto parts suppliers require dense buffer staging for medium-turnover stamped components, transmissions, and heavy sub-assemblies. Double Deep racking enables suppliers to store identical components two-pallets deep, matching delivery cycle batch sizes, while cutting aisle transit times for automated reach trucks operating within Amata City, Eastern Seaboard, and WHA industrial estates.
With modern logistics property rents climbing rapidly along the prime Bangna-Trad Highway (KM 18–24) and Bang Phli corridors, 3PL logistics giants and national e-commerce retailers cannot afford wasted ground surface area. Double Deep pallet storage unlocks 12–16-meter clear ceiling heights, supporting 1,000kg to 1,200kg standardized 1,000×1,200mm Asian four-way pallets. It integrates flawlessly with warehouse management software (WMS) batch-picking modules for rapid stock consolidation and shipping replenishment.
Thailand is a global leader in processed seafood and frozen poultry export. Refrigerated and blast-freezer warehouse construction costs run 300% to 400% higher per square meter than ambient dry warehouses due to insulation panels, thermal barrier slabs, and heavy continuous refrigeration compressors. Operating at -20°C to -25°C, Double Deep racking condenses refrigerated cubic capacity, sharply reducing thermal energy dissipation per stored metric ton of goods while providing superior air convection over solid drive-in tunnels.
Agricultural processors, industrial packaging converters, and chemical distributors throughout Pathum Thani, Ayutthaya, and Chachoengsao deal with palletized raw plastic pellets, fertilizers, intermediate bulk containers (IBCs), and corrugated sheets. Double Deep racking supports heavy unit loads up to 1,500kg per pallet level, featuring reinforced wire mesh decking, heavy bottom pallet support cross-beams, and full wrap-around upright column protectors to prevent fatal vehicle impact damage.
Key market forces driving Thai logistics managers, factory directors, and multinational EPC contractors to abandon outdated floor stacking in favor of engineered high-density double deep configurations.
Over the past five years, prime logistics land prices in Samut Prakan, Bangna-Trad, and Chonburi have grown exponentially. Expanding footprint horizontally is no longer financially viable for competitive 3PL operators. Warehouse developers are building tall (12m to 15m clear heights). Double Deep racking enables companies to gain up to 65% floor storage efficiency, drastically reducing the real estate amortization cost per pallet location.
Under the national Thailand 4.0 policy framework, smart manufacturing facilities receive Board of Investment (BOI) tax privileges when upgrading supply chains. Advanced warehouses are shifting toward reach-truck Automated Guided Vehicles (AGVs) equipped with double-deep pantograph forks. Our factory manufactures racking frames with micro-tolerance cold-punching and laser alignment to ensure high robotic docking precision.
Thailand’s climate features high ambient humidity (averaging 75%–85% RH) paired with airborne coastal salinity in Gulf of Thailand port areas (Laem Chabang, Map Ta Phut). Ordinary single-layer liquid paint quickly deteriorates, inducing catastrophic rust under structural joints. Our 10-stage automated surface pre-treatment (acid pickling, phosphating, electrostatic powder coating cured at 200°C) provides exceptional anti-corrosive protection.
With over two decades of heavy industrial racking manufacturing expertise, Guangzhou Heda Shelves Co., Ltd. provides fully verified structural engineering, massive production capacity, and seamless export logistics into Thailand.
Founded in 2001, our facility features complete automated production lines: precision CNC roll-forming machines, automatic column punching systems, robotic arm welding cells, and continuous closed-loop powder coating lines processing over 30,000 metric tons of certified steel monthly.
Our in-house technical team of over 300 experienced engineers and CAD draftsmen provides complete layout designs, 3D renderings, and finite element structural load calculation reports within 24 hours of receiving warehouse blueprints and forklift specifications.
Fully certified under ISO 9001:2015 Quality Management Systems (Certificate No. 18624Q00169R0M) and European CE Factory Production Control (CE Certificate No. 2435-CPR-8605159). Steel formulations comply strictly with EN 15512, FEM 10.2.02, and ANSI/RMI MH16.1.
We partner with Thai racking distributors, engineering contractors, and steel fabrication firms. We offer customized upright post profiles (80/90/100/120mm cross-sections), heavy gauge steel plates (1.5mm to 3.0mm thickness), custom corporate RAL powder colors, and private-label packaging.
Located near major South China maritime ports (Guangzhou / Nansha / Shenzhen), containerized cargo reaches Laem Chabang Port or Bangkok Modern Port (Klong Toey) within 4 to 7 transit days. Complete shipping packs include ISPM-15 heat-treated wood or heavy steel stillage bundling.
From spectrometer raw coil verification to automated punching, cold profile roll forming, beam connector welding, acid pickling pre-treatment, electrostatic coating, and ultrasonic weld thickness checks, every production batch is inspected before packing.
Practical engineering, logistics, and customs answers addressing the key operational concerns of factory directors, procurement heads, and EPC project managers.
Whether you are commissioning a new 3PL fulfillment center in Samut Prakan, upgrading an automotive parts buffer in Rayong, or constructing a high-density cold room in Samut Sakhon, our team is ready to deliver tailored layouts and factory-direct pricing.