China Wholesale High Density Racking System Supplier & Suppliers

Yes. Every project engineered at HEDA is configured around your specific unit load dimensions. For European applications, upright frame depths are commonly set to 1,100 mm to accommodate standard EUR-1 (1,200 × 800 mm) or EUR-2 / UK (1,200 × 1,000 mm) pallets with standard 50 mm front/back overhangs. For North American sites, frame depths are engineered for 48" × 40" GMA pallets. Furthermore, in drive-in and radio shuttle systems, our multi-flange entry rails are designed with bi-directional pallet lead-ins, allowing mixed fleet operations when properly specified during the initial CAD layout phase.

We provide full technical design calculation dossiers certified by our senior structural engineers. This includes static and dynamic load tables, 2D architectural DWG elevation and plan layouts, 3D clash-free isometric renderings, base-plate anchor pull-out force calculations, and structural design verification conforming directly to EN 15512 (cold-formed steel storage racking) and EN 15620 (tolerances and clearances). These documents can be directly submitted to your municipal building inspectors, third-party structural assessors, or industrial insurers.

While Drive-In racking exhibits a lower initial capital expenditure (Capex), Radio Shuttle systems dramatically outperform Drive-In over a 3- to 5-year lifecycle. In Drive-In systems, forklifts must physically navigate deep into structural lanes, causing frequent mast impacts, rack upright deformation, pallet damage, and slow cycle times (often 4–6 minutes per pallet move). Radio Shuttle keeps forklifts safely in the main aisle; the high-speed autonomous shuttle moves at up to 1.0 m/s inside lanes. This slashes pallet handling time by up to 60%, eliminates internal rack collisions, and dramatically reduces ongoing maintenance and repair costs.

Standard manufacturing production typically ranges between 15 to 25 business days following final approval of CAD layout drawings and load specifications. Shipping transit times from our primary loading ports (Guangzhou / Shenzhen / Foshan) depend on destination: 28 to 35 days to Western European core ports (Rotterdam, Hamburg, Antwerp, Valencia); 18 to 24 days to US West Coast (Long Beach, Oakland); 28 to 35 days to US East Coast; and 12 to 18 days to Middle Eastern hubs (Jebel Ali, Dammam). We provide consolidated container loading optimization drawings to ensure maxed-out container cube utilization and minimum sea-freight cost per pallet location.

We utilize certified high-yield hot-rolled and cold-formed structural steel coils corresponding to Q235B (yield strength ≥ 235 MPa) and Q355B (yield strength ≥ 355 MPa, comparable to European S355JR). All components pass through an automated 7-stage pretreatment sequence—including alkaline degreasing, acid pickling, rinse washing, and nano-ceramic phosphating—followed by an automated electrostatic deposition of thermosetting polyester-epoxy powder (60–80 microns thickness) baked at 200°C. For harsh humid zones or chemical storage, we offer continuous pre-galvanized profiles or post-fabrication hot-dip galvanizing conforming to ISO 1461 with salt-spray resistance exceeding 500 hours.

Yes. A significant portion of our manufacturing throughput is dedicated to OEM/ODM partnerships with racking brands, distributors, and warehouse automation integrators. We accommodate customized upright punch pitch designs, proprietary beam connector claw tooling, custom RAL powder-coating matching (including corporate corporate color schemes), specialized private-label branding tags, and tailored container packaging specifications to support seamless local distribution under your brand identity.

Every shipment is accompanied by comprehensive 3D component installation manuals, exploded-view assembly diagrams, and color-coded component tagging lists corresponding to container manifests. For standard pallet racking and mezzanines, local mechanical contractors can execute installation smoothly using our documentation. For large-scale multi-tier mezzanines or semi-automated shuttle racking installations, we provide real-time English-language technical video guidance, and upon request, can dispatch experienced installation supervisors on-site to direct your local assembly teams through alignment, leveling, anchor torquing, and system commissioning.

High-density racking transfers significant point loads through upright baseplates to the building slab. Generally, a reinforced concrete floor slab with a minimum thickness of 150 mm to 250 mm and compressive strength rating of C20/25 to C30/37 is required, providing a distributed load capacity of 3,000 to 8,000 kg/m². Floor flatness is equally critical, especially for narrow-aisle (VNA) or tall shuttle systems (conforming to DIN 18202 or EN 15620 classifications). During our preliminary design consultation, our engineering team calculates point load footprints and specifies enlarged spreader plates or heavy anchor configurations whenever slab conditions require mitigation.