Engineered to maximize overhead limits, our premium heavy-duty drive-in storage racking configurations utilize high-grade cold-rolled steel to handle high-frequency logistics traffic.
The New York-New Jersey port complex handles astronomical volumes of goods daily. With industrial real estate in areas like Long Island, Queens, Brooklyn, Staten Island, and Northern New Jersey maintaining some of the highest lease rates per square foot in North America, distribution centers face constant pressure to achieve maximum storage density.
Traditional selective racking systems require wide aisles for forklift access, resulting in a floor usage efficiency rate of only 40-50%. Drive-in and through-type shelving eliminate these dedicated forklift aisles. This structural consolidation lets you pack pallets deep and high, boosting storage space efficiency by up to 75%.
Understanding the structural mechanics, seismic requirements, and space dynamics that differentiate heavy-duty high-density options from conventional systems.
Drive-in racking operates on the Last-In, First-Out (LIFO) principle, where the forklift enters the racking bay structure from a single direction to deposit or retrieve pallet loads. Through-type racking (or Drive-Through) operates on the First-In, First-Out (FIFO) principle, enabling forklift entry from both ends of the storage corridor.
Because these systems lack the horizontal beams found in selective racking, they rely on heavy-duty cantilever arms and reinforced guide rails. Top bracing, back bracing, and structural portal frames maintain lateral stability, keeping the system safe from forklift impacts and seismic shifts.
Our structures feature cold-rolled structural steel with high tensile strength (up to Q355B equivalent). This allows them to support heavy payloads up to 1,500 kg per pallet, without compromising safety under continuous warehouse loading cycles.
With forklifts driving directly into the racking corridors, structural collision prevention is a top priority. We integrate several safety features directly into the design:
| Technical Characteristic | Drive-In Racking (LIFO) | Drive-Through Racking (FIFO) | Standard Selective Racking |
|---|---|---|---|
| Density Level | Very High (Up to 75% space utilization) | Very High (Up to 70% space utilization) | Low to Moderate (Around 40% space utilization) |
| Inventory Access | Last-In, First-Out (LIFO) | First-In, First-Out (FIFO) | 100% Direct Selective Access |
| Aisle Configuration | Shared entry/exit corridor | Separate entry and exit corridors | Dedicated aisle per row of rack |
| Common Applications | Cold storage, seasonal inventory, bulk goods | Date-sensitive food, pharmaceuticals | High SKU diversity, fast-turn ecommerce |
| Forklift Protection | Heavy protection required along bottom rails | Heavy protection required along bottom rails | Standard column guards |
Our structural designs are engineered to exceed industry standards and meet local regulations, including ANSI/MH16.1 specifications and the New York State Building Code.
Manufactured using cold-rolled steel profile lines to guarantee consistent material thickness, high load capacities, and predictable structural performance under load.
Our electrostatic powder coating systems are cured at high temperatures to provide exceptional resistance to chipping, rust, and damp harbor air.
Engineered with custom baseplates and heavy anchor systems to meet the seismic safety standards required for New York building permit approvals.
Founded in 2015, Foshan Dinghui is a leading manufacturer specializing in heavy-duty industrial storage systems, pallet racking, and automated warehouse solutions. Our modern 38,000 square meter manufacturing plant supports large-scale global projects with highly reliable structural components.
With 12 years of industry experience and 8 years of global export expertise, we deliver over $25 million USD in annual export volume. We supply heavy-duty storage equipment to global logistics providers, cold chain hubs, and warehouse distributors in North America, Europe, and Asia.
Modern Factory Footprint
Industrial Design Experience
Annual Global Exports
Certified Safety Standards
We combine advanced automated manufacturing processes with a deep understanding of local compliance and international shipping procedures to support major infrastructure projects.
Our structural designs are engineered to handle seismic activity. We optimize baseplates and upright profiles to comply with IBC (International Building Code) and NYC Department of Buildings (DOB) structural requirements.
Our raw materials undergo tensile testing and non-destructive weld testing (NDT) to ensure each beam, frame, and rail meets international ISO 9001 and CE standards.
We work with major shipping networks to coordinate delivery directly to the Port of New York and New Jersey. This includes complete logistics tracking and customs clearance support to minimize port transit times.
Navigating the permitting process for warehouse storage systems in New York requires detailed engineering calculations and reliable manufacturing certifications. Foshan Dinghui provides comprehensive technical documentation for all our products, including load rating charts and structural diagrams.
Our QA/QC workflows trace manufacturing quality from raw materials through final packaging. Every batch of cold-rolled steel undergoes tensile strength analysis. We also perform powder-coat adhesion cross-hatch testing to ensure durable finish protection in damp harbor environments.
Explore our complete catalog of industrial shelving, heavy-duty mezzanine platforms, and structural rack options designed for modern distribution centers.
Our commitment to reliable design is backed by advanced industrial machinery and rigorous testing workflows. Our automated manufacturing line operates under a strict ISO 9001 certified environment, providing consistent output quality across high-volume production runs.
We conduct regular stress testing on loaded pallet rails, structural uprights, and welding connection joints to ensure our high-density racking configurations maintain structural integrity under full loads.
Find answers to common questions about space planning, configuration options, safety features, and local logistics for heavy-duty warehouse applications.
Dinghui Racking